Gr10 Math Lit: Term test 1

<p>Separate the number into groups of three digits from right to left</p> Signup and view all the answers

<p>To separate whole numbers from decimal fractions</p> Signup and view all the answers

<p>Create a place value table and compare digits starting from the leftmost column</p> Signup and view all the answers

<p>To identify individuals or objects</p> Signup and view all the answers

<p>Decimal point</p> Signup and view all the answers

<p>To think about a problem before solving it</p> Signup and view all the answers

<p>To think about a problem before working it out and check answers for accuracy</p> Signup and view all the answers

<p>Brackets, Orders, Division, Multiplication, Addition, Subtraction</p> Signup and view all the answers

<p>Adds a number to the memory</p> Signup and view all the answers

<p>The number is shifted two digits to the right</p> Signup and view all the answers

<p>Zero</p> Signup and view all the answers

<p>A fraction with a numerator greater than the denominator</p> Signup and view all the answers

<p>Use division to find the numerator and denominator</p> Signup and view all the answers

<p>Shift each digit one place to the left</p> Signup and view all the answers

<p>To change the sign of a number</p> Signup and view all the answers

<p>A number less than zero</p> Signup and view all the answers

<p>Numbers with units digits 1-4 round down, 5-9 round up</p> Signup and view all the answers

<p>A fraction with a numerator smaller than the denominator</p> Signup and view all the answers

<p>A comparison of two numbers with different units</p> Signup and view all the answers

<p>Draw a table with place value columns and compare from the leftmost column</p> Signup and view all the answers

<p>Convert the percentage to a fraction and multiply by the given amount</p> Signup and view all the answers

<p>To separate whole numbers from decimal fractions</p> Signup and view all the answers

<p>The type of data being represented</p> Signup and view all the answers

<p>To compare numbers</p> Signup and view all the answers

<p>To simplify the analysis process</p> Signup and view all the answers

<p>Mode</p> Signup and view all the answers

<p>Mean = ∑(all values) / Number of values</p> Signup and view all the answers

<p>Pie chart</p> Signup and view all the answers

<p>The highest value minus the lowest value</p> Signup and view all the answers

<p>Line graph</p> Signup and view all the answers

<p>To make decisions based on the information</p> Signup and view all the answers

<p>The average of the two middle values</p> Signup and view all the answers

<p>The group with the highest frequency</p> Signup and view all the answers

<p>To summarise data efficiently</p> Signup and view all the answers

<p>A variable that stands alone and isn't affected by other variables</p> Signup and view all the answers

<p>The starting value of the dependent variable</p> Signup and view all the answers

<p>Continuous graph</p> Signup and view all the answers

<p>y = mx + c</p> Signup and view all the answers

<p>A relationship where one quantity increases, the other decreases</p> Signup and view all the answers

<p>Start at the origin (0,0)</p> Signup and view all the answers

<p>To develop a rule or formula to describe the pattern</p> Signup and view all the answers

<p>The slope goes down from left to right</p> Signup and view all the answers

<p>y = k/x</p> Signup and view all the answers

<p>To describe the pattern in a general way</p> Signup and view all the answers

<p>To store and organize existing data</p> Signup and view all the answers

<p>Population</p> Signup and view all the answers

<p>y = mx + c</p> Signup and view all the answers

<p>To describe the relationship between terms</p> Signup and view all the answers

<p>Probability of selection = 1 / N</p> Signup and view all the answers

<p>To ensure each question is necessary and feasible</p> Signup and view all the answers

<p>A curve</p> Signup and view all the answers

<p>To clearly define the research question</p> Signup and view all the answers

<p>Numerical data</p> Signup and view all the answers

<p>To count the number of items in each group</p> Signup and view all the answers

<p>They provide qualitative insights</p> Signup and view all the answers

<p>To provide a comprehensive understanding of the research topic</p> Signup and view all the answers

<p>Total number of items = ∑ Frequencies</p> Signup and view all the answers

<p>To measure the response score</p> Signup and view all the answers

<p>Observation</p> Signup and view all the answers

<p>y = k/x</p> Signup and view all the answers

<p>Categorical data</p> Signup and view all the answers

<p>To organize the data</p> Signup and view all the answers

<p>It can be answered with a simple 'yes' or 'no'</p> Signup and view all the answers

<p>To ensure unbiased responses</p> Signup and view all the answers

<p>To make the number easier to read</p> Signup and view all the answers

<p>To think about a problem before working it out</p> Signup and view all the answers

<p>Money amounts</p> Signup and view all the answers

<p>Displays the number stored in memory</p> Signup and view all the answers

<p>To identify the value of each digit</p> Signup and view all the answers

<p>A student's position in a class</p> Signup and view all the answers

<p>The number becomes negative</p> Signup and view all the answers

<p>To follow a specific order when performing mathematical operations</p> Signup and view all the answers

<p>To separate whole numbers from decimal fractions</p> Signup and view all the answers

<p>A fraction whose numerator is smaller than the denominator</p> Signup and view all the answers

<p>Separate the number into groups of three digits from right to left</p> Signup and view all the answers

<p>For identification purposes</p> Signup and view all the answers

<p>By dividing the numerator by the denominator</p> Signup and view all the answers

<p>Zero</p> Signup and view all the answers

<p>Decimal point</p> Signup and view all the answers

<p>To rearrange numbers to make multiplication and addition easier</p> Signup and view all the answers

<p>To change the sign of a number</p> Signup and view all the answers

<p>To break large numbers into smaller parts to multiply each part and then add the results</p> Signup and view all the answers

<p>To think about a problem before solving it</p> Signup and view all the answers

<p>Orders and Brackets</p> Signup and view all the answers

<p>The number is shifted three places to the left</p> Signup and view all the answers

<p>Improper Fraction</p> Signup and view all the answers

<p>A comparison of two numbers with different units</p> Signup and view all the answers

<p>To represent parts of a whole</p> Signup and view all the answers

<p>Continuous Graph</p> Signup and view all the answers

<p>To represent values below zero</p> Signup and view all the answers

<p>Numbers with units digits 1-4 round down, 5-9 round up</p> Signup and view all the answers

<p>A relationship indicating that two ratios are equal</p> Signup and view all the answers

<p>The variable that stands alone and isn't affected by other variables</p> Signup and view all the answers

<p>The dependent variable has reached zero</p> Signup and view all the answers

<p>y = mx + c</p> Signup and view all the answers

<p>A relationship where one quantity increases as the other decreases</p> Signup and view all the answers

<p>To develop a rule or formula to describe the pattern</p> Signup and view all the answers

<p>A graph where the slope goes down from left to right</p> Signup and view all the answers

<p>Start at the origin (0,0)</p> Signup and view all the answers

<p>To describe the pattern and make predictions</p> Signup and view all the answers

<p>Pie chart</p> Signup and view all the answers

<p>The difference between the largest and smallest values in the dataset</p> Signup and view all the answers

<p>To ensure the research is specific and measurable</p> Signup and view all the answers

<p>Open question</p> Signup and view all the answers

<p>Aim = 'To find out [specific aspect] about [subject]'</p> Signup and view all the answers

<p>To gain deeper insights and understand the reasons behind certain opinions or behaviours</p> Signup and view all the answers

<p>To collect data that does not involve personal contact</p> Signup and view all the answers

<p>Line graph</p> Signup and view all the answers

<p>y = mx + c</p> Signup and view all the answers

<p>Labelling the axes</p> Signup and view all the answers

<p>To show a linear relationship</p> Signup and view all the answers

<p>To ensure the question is easily understood and does not include complex language</p> Signup and view all the answers

<p>To make it easier to understand and analyse the data</p> Signup and view all the answers

<p>The middle value</p> Signup and view all the answers

<p>The difference between the highest and lowest values in the dataset</p> Signup and view all the answers

<p>Line graph</p> Signup and view all the answers

<p>To make decisions based on the information</p> Signup and view all the answers

<p>The value that appears most frequently in the dataset</p> Signup and view all the answers

<p>Pie chart</p> Signup and view all the answers

<p>Sum of values / Number of values</p> Signup and view all the answers

<p>To show the relationship between different variables</p> Signup and view all the answers

<p>Mean</p> Signup and view all the answers

<p>To store and organize existing data</p> Signup and view all the answers

<p>n = N / (1 + N(e^2))</p> Signup and view all the answers

<p>To ensure each question is necessary and answerable</p> Signup and view all the answers

<p>Categorical data cannot be measured, while numerical data can</p> Signup and view all the answers

<p>To measure the response score for each item</p> Signup and view all the answers

<p>Total number of items = ∑ Frequencies</p> Signup and view all the answers

<p>To organize data into categories</p> Signup and view all the answers

<p>To allow respondents to answer in their own words</p> Signup and view all the answers

<p>To show the list of categories or groups of items, along with the number of times each item occurs</p> Signup and view all the answers

<p>To count the number of items in each group</p> Signup and view all the answers

<p>To separate whole numbers from decimal fractions</p> Signup and view all the answers

<p>To identify the value of each digit in a large number</p> Signup and view all the answers

<p>To make the numbers easier to read</p> Signup and view all the answers

<p>Percentages</p> Signup and view all the answers

<p>Create a place value table</p> Signup and view all the answers

<p>To identify objects or items</p> Signup and view all the answers

<p>R 1 000 000,00</p> Signup and view all the answers

<p>To separate whole numbers from decimal fractions</p> Signup and view all the answers

<p>To think about a problem before solving it</p> Signup and view all the answers

<p>Brackets, Orders, Division, Multiplication, Addition, Subtraction</p> Signup and view all the answers

<p>Add three zeros to the end of the number</p> Signup and view all the answers

<p>A number less than zero</p> Signup and view all the answers

<p>Numbers with units digits 1-4 round down, 5-9 round up</p> Signup and view all the answers

<p>Comparison of two numbers with different units</p> Signup and view all the answers

<p>To express a value as a part of 100</p> Signup and view all the answers

<p>Continuous graphs have points connected by solid lines, while discrete graphs have points connected by dotted lines</p> Signup and view all the answers

<p>To understand relationships between variables</p> Signup and view all the answers

<p>A graph with a slope that goes down from left to right</p> Signup and view all the answers

<p>To ensure that calculations are performed in a specific sequence to avoid errors.</p> Signup and view all the answers

<p>The number is shifted three places to the left.</p> Signup and view all the answers

<p>To store and retrieve numbers for later use in calculations.</p> Signup and view all the answers

<p>A fraction where the numerator is smaller than the denominator.</p> Signup and view all the answers

<p>To make the calculations easier to perform and understand.</p> Signup and view all the answers

<p>Zero.</p> Signup and view all the answers

<p>To change the sign of a number.</p> Signup and view all the answers

<p>A combination of a whole number and a fraction.</p> Signup and view all the answers

<p>To check the reasonableness of an answer.</p> Signup and view all the answers

<p>Multiply the numerators and denominators separately.</p> Signup and view all the answers

<p>The dependent variable has reached zero.</p> Signup and view all the answers

<p>To develop a rule or formula that describes the pattern.</p> Signup and view all the answers

<p>The slope of the line is positive for increasing and negative for decreasing.</p> Signup and view all the answers

<p>y = mx + c</p> Signup and view all the answers

<p>A relationship where one quantity increases as the other decreases.</p> Signup and view all the answers

<p>To develop a general formula that can be used to predict future values.</p> Signup and view all the answers

<p>The starting value of the dependent variable.</p> Signup and view all the answers

<p>y = k/x</p> Signup and view all the answers

<p>Start at the origin (0,0).</p> Signup and view all the answers

<p>To make it easier to understand the relationship between two variables.</p> Signup and view all the answers

<p>To ensure that the research is specific and measurable</p> Signup and view all the answers

<p>Open question</p> Signup and view all the answers

<p>y = k/x</p> Signup and view all the answers

<p>To provide a comprehensive understanding of the research topic</p> Signup and view all the answers

<p>Aim = to find out [specific aspect] about [subject]</p> Signup and view all the answers

<p>To observe phenomena without personal contact</p> Signup and view all the answers

<p>To get information from a large number of respondents</p> Signup and view all the answers

<p>To write a rule or formula for the pattern</p> Signup and view all the answers

<p>y = mx + c</p> Signup and view all the answers

<p>To provide a comprehensive understanding of the research topic</p> Signup and view all the answers

<p>To simplify the analysis process</p> Signup and view all the answers

<p>Median</p> Signup and view all the answers

<p>Line graph</p> Signup and view all the answers

<p>To summarise data efficiently for better analysis and interpretation</p> Signup and view all the answers

<p>The class with the highest frequency</p> Signup and view all the answers

<p>Range = Highest value - Lowest value</p> Signup and view all the answers

<p>To identify trends and patterns</p> Signup and view all the answers

<p>Pie chart</p> Signup and view all the answers

<p>Range</p> Signup and view all the answers

<p>To identify trends and patterns</p> Signup and view all the answers

<p>To ensure the sample is representative of the population</p> Signup and view all the answers

<p>To gather information from a specific group of people</p> Signup and view all the answers

<p>Categorical data is used for classification, while numerical data is used for measurement</p> Signup and view all the answers

<p>n = N / (1 + N(e^2))</p> Signup and view all the answers

<p>To measure the respondents' attitudes and opinions</p> Signup and view all the answers

<p>Total number of items = ∑ Frequencies</p> Signup and view all the answers

<p>To count the number of items in a group</p> Signup and view all the answers

<p>Discrete data has specific values, while continuous data can take any value within a range</p> Signup and view all the answers

<p>To identify the type of data that has been collected</p> Signup and view all the answers

<p>Total number of items = ∑ Frequencies</p> Signup and view all the answers