Proportions

Select the correct description

• Average Percent

• Population Proportion

• Sample Proportion

• Percent Slope of a Distribution

Sigma of P-Hat

• Population Standard Deviation

• Standard Deviation of the Sampling Distribution of Sample Means

• Sample Percents of the Standard Deviation

• Standard Deviation of the Sampling Distribution of Sample Proportions

Select the correct description

• Mean of the Sampling Distribution of p-hat

• Population Mean

• Percents of Means

• Proportions

What does this formula do?

• Calculates Standard Deviation for Sampling Dist. of Sample Means

• Checks if the samples are independent

• Checks Normality

• Calculates Standard Deviation for Sampling Dist. of Sample Proportions

Define the symbol.

• population proportion

• population standard deviation

• sample proportion

• sample size

What does this symbol represent?

• population proportion

• parameter

• sample proportion

• population sample

​ (a)   is a population proportion. ​ (b)   is a sample statistic.

• p

• p̂

Define the symbol.

• sample size

• standard deviation of sampling distribution of sample means

• population proportion

• sample proportion

Match the following

• x

• The Sample Size

• p̂

• The number of individuals in the sample with the specific trait

• p

• The population proportion

• n

• The Sample Proportion

Which best describes the sampling distribution shown below.

• Unbiased Estimator

• Biased Estimator