Hi I'm looking to use these questions as a reference in the future to study if you could help with it.

Assignment 2 -Sampling, Estimatx + X -> C A https:/ewconnect.mheducation.com/flow/connect.html O To Apps G Google Assignment 2-Sampling, Estimation and Confidence Intervals i Saved Help Save & Exit Submit 24 Suppose that your statistics instructor gave six examinations during the semester. You received the following grades (percentage correct): 79, 64, 84, 82, 92, and 77. Instead of averaging the six scores, the instructor indicated he would randomly select two grades and report that grade to the student records office. a. How many different samples, without replacement, of two test grades are possible? Different samples b. Not available in Connect. c. Compute the mean of the sample means, and compare it with the population mean. (Round the final answers to 2 decimal places.) The mean of the sample means is The population mean is Both means are (Click to select d. Would the result be different from dropping the lowest score? (Click to select) Mc Graw Hill O Type here to search emo S ENG 11:13 PM US 2019-07-04 EAssignment 2 -Sampling, Estimat + X -> C A https:/ewconnect.mheducation.com/flow/connect.html O To Apps G Google Assignment 2-Sampling, Estimation and Confidence Intervals i Saved Help Save & Exit Submit 25 At the downtown office of First National Bank, there are five tellers. Last week, the tellers made the following numbers of errors: 2, 3, 5, 3, and 5 a. How many different samples of two tellers are possible? b. Not available in Connect. c. Compute the mean of the sample means, and compare it with the population mean. (Round the final answers to 1 decimal place.) The mean of the sample means is The population mean is Both means are |(Click to select Mc Graw Hill O Type here to search emo S ENG 11:13 PM US 2019-07-04 E