Standard Deviation Review

What is the standard deviation for the data given:
{12, 13, 29, 18, 61, 35, 21}

assume total population

• 293.67

• 15.87

• 17.14

• 41.98

What is the population standard deviation for the data given:

• 293.67

• 15.87

• 17.14

• 41.98

What is the standard deviation for the data given:
{12, 13, 29, 18, 61, 35, 21}

Use Sample Equation

• 293.67

• 15.87

• 17.14

• 41.98

What is the standard deviation of the data?

• 0.88 cm

• 0.90 cm

• 0.94 cm

• 1.02 cm

In a population of five university students with GPAs of 2.5, 2.3, 1.7, 1.4, and 1.1, a sample of five students are considered. What would be the standard deviation of the resulting sampling distribution?

• 0.59

• 0.41

• 0.35

• 0.22

What is the standard deviation of the data?

• 0.01 g

• 1.00 g

• 1.03 g

• 10.5 g

What is the variance for the data given:
5, 10, 7, 12, 0, 20, 15, 22, 8, 2
assume total population

• 47.49

• 102.01

• 52.77

• 81

What is the mean and the standard deviation of the bell curve below?

• Mean: 100 & Standard Deviation: 50

• Mean:100 & Standard Deviation: 25

• Mean:100 & Standard Deviaion:100

• Mean: 100 & Standard Deviation:10

What is the percentage of the area OUTSIDE of 80-120

• 95%

• 5%

• .03%

• 99.7%

What is the percentage of scores less than 120?

• 99.7%

• 97.5%

• 89.5%

• 89.9%