1.A recent advertising campaign states, 91.7% of Olympians grew up drinking milk. Describe the sampling distribution if 75 individuals were randomly sampled. Describe the sampling distribution ofp.

Center:mean= (Write answer as a decimal.)

Spread:SEp= (Round to 3 decimal places)

To find the shape of the sampling distribution you need to check the criterianp10andn(1p)10

Findnp= (Round to 1 decimal place, if needed.)

Findn(1p)= (Round to 1 decimal place, if needed.)

What is the shape of the distribution?

• Approximately Normal becausenp<10andn(1p)<10
• Unknown because not enough information is given in the problem.
• Approximately Normal because the sample sizen30.
• Approximately Normal regardless of sample size.
• Not approximately Normal becausenpandn(1p)are not both greater than or equal to 10.
• Approximately Normal becausenp10andn(1p)10.

1. A certain year, 34% of Associate degrees awarded in the Utah System of Higher Education (USHE) are awarded from Salt Lake Community College. Describe the sampling distribution if 51 degrees in USHE are randomly sampled. In your calculations use your standard error rounded to 3 decimal places. Describe the sampling distribution ofp.

Center:mean= (Write answer as a decimal.)

Spread:SEp= (Round to 3 decimal places)

Assume the sampling distribution satisfies criteria and is approximately normal. Round to 4 decimal places

FindP(p>0.35) =

FindP(p<0.23) =