Statistics and probability quiz Flashcards

1

When finding the IQR, what happens to the middle number if there's an odd amount of values?

2

Find the IQR of: 5, 6, 1, 10, 8, 4

3

What is the median of the following data? 15, 7, 2, 14, 8, 12.

4

The mean of 4, 5, _, 6 is equal to 3. What is the missing number?

5

Range and Interquartile Range (IQR) are:

6

The median of the lower quartile is the:

7

Find the range of: 1, 3, 4, 10, 14

8

What change is seen in the mean if every value in the data set is multiplied by 4?

9

Which of the following measurements are affected by outliers?

10

IQR stands for:

Statistics and probability quiz