Probability and Statistics for Engineers_3

Question 1

Dataset:{4, 7, 10, 12, 15, 18, 20, 22, 25, 28, 30, 33, 35, 38, 40, 42, 45},Which is standard deviation of the dataset?

Accepted Answer

10.8

Question 2

Dataset:{4, 7, 10, 12, 15, 18, 20, 22, 25, 28, 30, 33, 35, 38, 40, 42, 45},What is the range of the dataset?

Accepted Answer

41

Question 3

Dataset:{4, 7, 10, 12, 15, 18, 20, 22, 25, 28, 30, 33, 35, 38, 40, 42, 45},Find the mode of the dataset.

Accepted Answer

No mode

Question 4

Dataset:{4, 7, 10, 12, 15, 18, 20, 22, 25, 28, 30, 33, 35, 38, 40, 42, 45},What is the third quartile (Q3)?

Accepted Answer

33

Question 5

Dataset:{4, 7, 10, 12, 15, 18, 20, 22, 25, 28, 30, 33, 35, 38, 40, 42, 45},What is the interquartile range (IQR)?

Accepted Answer

17

Question 6

Dataset:{4, 7, 10, 12, 15, 18, 20, 22, 25, 28, 30, 33, 35, 38, 40, 42, 45},What is the maximum value in the dataset?

Accepted Answer

45

Question 7

Dataset:{4, 7, 10, 12, 15, 18, 20, 22, 25, 28, 30, 33, 35, 38, 40, 42, 45}, What is the minimum value in the dataset?

Accepted Answer

4

Question 8

Dataset:{4, 7, 10, 12, 15, 18, 20, 22, 25, 28, 30, 33, 35, 38, 40, 42, 45},What is the median of the dataset?

Accepted Answer

28

Question 9

Dataset:{4, 7, 10, 12, 15, 18, 20, 22, 25, 28, 30, 33, 35, 38, 40, 42, 45},What is the first quartile (Q1)?

Accepted Answer

15

Questions 9