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- 1. Multiple Choice
What is the interquartile range?4628 - 2. Multiple ChoiceWhat value is the lower quartile?66586064
- 3. Multiple ChoiceWhat do you do if there are two numbers in "the middle" when you are finding the median?Pick your favorite numberAdd the two numbers in the middle & then divide by two.They are both the medianNone of the above
- 4. Multiple Choice2. Which of the following best describes the process of finding the interquartile range for a set of data?Add the biggest and smallest numbers.Place the numbers in order from least to greatest and find the middle.Find the difference between the maximum and the minimum.Subtract Q1 from Q3.
- 5. Multiple Choice
4. Which of the following lists all the five numbers needed to make a box plot?
Mean, Median, Mode, Range, and Total
Minimum, Quartile 1, Median, Quartile 3, and Maximum
Smallest, Q1, Q2, Q3, and Q4
Minimum, Maximum, Range, Mean, and Median
- 6. Multiple Choice
Find the median of these numbers:
2, 5, 4, 3, 7, 5, 5,
4
5
3
6
- 7. Multiple Choice
In order to find the median, the very first thing you must do is to..
find the difference between biggest and the smallest number.
find the middle number
list the numbers in order
find the most repeated number
- 8. Multiple ChoiceFind the median.
12, 5, 9, 18, 22, 25, 5981218 - 9. Multiple ChoiceWhat is the median?biggest- smallestaveragethe middle ## that happens the most
- 10. Multiple Choice
What is the term for the median of the lower half of the data?
Upper Quartile
Lower Quartile
Median
Minimum
- 11. Multiple ChoiceWhat percent of students have a height between 58 inches and 60 inches?25%50%75%100%
- 12. Multiple ChoiceWhat percentage of the data is between 90 and 140?25 %50%75%100%
- 13. Multiple ChoiceWhat is the term for the median of the upper half of the data?Upper QuartileLower QuartileMedianMinimum
- 14. Multiple ChoiceWhat is the range?averagebiggest-smallestthe middle ## happening the most
- 15. Multiple Choice
Which of the following statements is NOT true?
The lower quartile is also known as Quartile 1.
The median is also known as Quartile 2.
The interquartile range is the difference between quartile 1 and quartile 2.
The upper quartile is also known as quartile 3.
- 16. Multiple Choice
What is the upper quartile of the set of data; 2, 4, 6, 6, 7, 8, 10
4
6
8
2
- 17. Multiple Choice
Determine the IQR for this set of data. 12, 13, 14, 15, 17, 18, 19, 19, 22, 23
14
5
17.5
19
- 18. Multiple Choice
The median test score is 80.
The lower quartile is 65.
The upper quartile is 90.
The IQR is 30.
- 19. Multiple Choice
What does a quartile mean?
One fourth of the data.
One half of the data.
Some data only.
All of the data.
- Answer choicesTagsAnswer choicesTags