Statistics (Basic) Coding

Mean of x = 25

Find the mean of 2x+1 ?

• 50

• 51

• 25

• 26

Mean of x = 10

Find the mean of 5x-1 ?

• 50

• 51

• 49

• 10

Standard Deviation of x = 10

Find the Standard deviation of 5x-1 ?

• 50

• 51

• 49

• 10

Standard Deviation of x = 25

Find the Standard Deviation of 2x+1 ?

• 50

• 51

• 25

• 26

Mean of 3x=15

Find the Mean of x ?

• 45

• 3

• 15

• 5

Standard Deviation of x=5

Find the Standard Deviation of 3x+7 ?

• 45

• 22

• 15

• 5

Variance of x=5

Find the Variance of 3x+7 ?

• 45

• 22

• 15

• 12

Variance of x=5

Find the Variance of 2x ?

• 45

• 20

• 19

• 10

Variance of x=5

Find the Variance of 2x-1 ?

• 45

• 20

• 19

• 10

Variance of x = 3

Find the Variance of 5x+3 ?

• 75

• 78

• 18

• 15