Podcast
Questions and Answers
Which scale of measurement has a true zero point?
Which scale of measurement has a true zero point?
- Interval
- Ratio (correct)
- Ordinal
- Nominal
What does 'Magnitude' refer to in the context of statistics?
What does 'Magnitude' refer to in the context of statistics?
- Error in measurement
- Frequency of distribution
- Difference between two points on a scale
- Property of 'moreness' (correct)
Which statistic provides a concise description of a collection of quantitative information?
Which statistic provides a concise description of a collection of quantitative information?
- Post-Hoc tests
- Tukey's HSD test
- Descriptive statistics (correct)
- Inferential statistics
What is the property of an 'Equal Interval' scale?
What is the property of an 'Equal Interval' scale?
Which scale can take on any value within a range and has infinite possible values?
Which scale can take on any value within a range and has infinite possible values?
'Tukey's HSD test' is used for computing what in ANOVA?
'Tukey's HSD test' is used for computing what in ANOVA?
What type of scale involves classification or distribution categorization based on one or more distinguishing characteristics?
What type of scale involves classification or distribution categorization based on one or more distinguishing characteristics?
Which measure of central tendency is the middle score of the distribution?
Which measure of central tendency is the middle score of the distribution?
What type of distribution has two scores that occur with the highest frequency?
What type of distribution has two scores that occur with the highest frequency?
Which measure of variability is equal to the difference between the highest and lowest score?
Which measure of variability is equal to the difference between the highest and lowest score?
What type of transformation retains a direct numerical relationship to the original raw score?
What type of transformation retains a direct numerical relationship to the original raw score?
What is the purpose of hypothesis testing?
What is the purpose of hypothesis testing?
What is the purpose of the alpha level in a hypothesis test?
What is the purpose of the alpha level in a hypothesis test?
What is the purpose of the Pearson correlation coefficient?
What is the purpose of the Pearson correlation coefficient?
What is the purpose of the standard error of estimate in regression analysis?
What is the purpose of the standard error of estimate in regression analysis?
What type of test is used to compare the means of two independent groups with continuous variables?
What type of test is used to compare the means of two independent groups with continuous variables?
