Podcast
Questions and Answers
The given data set contains ______ numbers.
The given data set contains ______ numbers.
11
The student is asked to find the ______ of the data set.
The student is asked to find the ______ of the data set.
mean
The ______ is calculated by ordering the data and finding the middle value.
The ______ is calculated by ordering the data and finding the middle value.
median
The ______ is the value that appears most frequently in the data set.
The ______ is the value that appears most frequently in the data set.
The ______ is calculated by adding the highest and lowest values in the data set and dividing by 2.
The ______ is calculated by adding the highest and lowest values in the data set and dividing by 2.
Flashcards
Mean
Mean
The average value of a dataset, calculated by summing all values and dividing by the count.
Median
Median
The middle value in a dataset when arranged in ascending or descending order.
Mode
Mode
The number that occurs most frequently in a dataset.
Midrange
Midrange
Signup and view all the flashcards
Interpreting Statistics
Interpreting Statistics
Signup and view all the flashcards
Study Notes
Data Analysis of Jersey Numbers
- Data: 78, 81, 54, 2, 26, 13, 66, 23, 77, 15, 3
- Mean: (Sum of values) / (Number of values) = 44.36, approximate
- Median: Middle value in ascending order = 26
- Mode: Most frequent value = There is no mode. No value appears more than once.
- Midrange: (Highest value + Lowest value) / 2 = (81 + 2)/2 = 41.5
Interpretation of Results
- Mean and Median: These give different estimations of the average jersey number.
- Midrange: This measure shows the range of the data.
- Mode: In this data set, it is not useful as there is no repeated value.
- Nominal Data: Jersey numbers are categories and thus the statistical measure is not meaningful in a typical sense. The numbers just assigned to represent categories.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
