Match the following definition to the correct term below. Total distance that a sample statistic might be off from the population parameter.

What does the symbol “x-bar” (  x̅   ) represent?

Match the following definition to the correct term below. The standard deviation of a sampling distribution.  The distance that typical sample statistics are from the center of the sampling distribution.

How can we use a normally distributed sampling distribution to find the standard error?

A study was done to compare the population percentage of those that identify as male and support gun control to those that identify as female and support gun control.  Is the population percentage for those that identify as male and support gun control higher, lower, or not significantly different than the percentage for those that identify as female and support gun control. Population 1:  People that identify as male. Population 2.  People that identify as female. Sample Proportion 1 = 0.612 Sample Proportion 2 = 0.824 Sample Proportion Difference =

Match the following definition to the correct term below. Collecting data from a small subgroup of the population. 

Use the upper and lower limit of the confidence interval and the following formula to calculate the sample mean. Do not round your answer. Lower Limit = 83.46 Upper Limit = 91.72 Sample Mean = (Upper Limit + Lower Limit) / 2

What percent of confidence intervals created with a 90% confidence level will NOT contain the population parameter?

The following Confidence Interval upper and lower limits were calculated in order to estimate the population mean average hourly salary of Starbucks baristas. Assume all of the assumptions (conditions) were met. How did the computer use the critical value T-score and the Standard Error in order to calculate the Margin of Error? Confidence Level = 99% Lower Limit = $8.19 Upper Limit = $15.07 Sample Mean = $11.63 Margin of Error = $3.44 Standard Error = $1.261 Critical Value T-score = 2.728 Degrees of Freedom = 34

What percent of confidence intervals created with a 95% confidence level will contain the population parameter?