# Quiz #1 Review-Measures of Central Tendency & Variability

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## Measures of Central Tendency & Variability

Created Date 02.10.21
Last Updated 02.15.21
Viewed 17 Times
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Topics of this game:
• What is the formula for IQR?
• What is an outlier?
• Which is the outlier in the following data: 98,96,56,63,6,89,65,75
• To solve for ____, you add all the numbers & then divide by the amount of numbers.
• What is the median for the following data: 3,6,8,9,11,13,21
• What is the mode for the following data: banana, orange, pineapple, apple, banana
• The one that repeats the most
• Which measure of central tendency is best to use with categorical data?
• Which measure of central tendency should you use when you have an outlier?
• What measure of variability are we missing: range, variance,_____
• What is the exclusive range for : 45,53,97,98,102
• What is the formula for inclusive range?
• What should your table titles be when solving for standard deviation?
• What does the N stand for in the standard deviation formula?
• What do you do when you have 2 numbers in the middle?
• What is the median of the following data: 5,6,7,10,11,24,25,45
• What is the mean of the following data: 2,3,4,5,6,
• How would you round this number to 2 decimal places? 3.6785
• How would you round this number to 2 decimal places? 5.3469
• If my standard deviation is 3.68, what is my variance?
• If my variance is 22.64, what is my standard deviation?
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