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DESCRIBE THE MEASURES OF CENTRAL TENDENCY. UNDER WHAT CONDITION(S) SHOULD EACH ONE BE USED?

DESCRIBE THE MEASURES OF CENTRAL TENDENCY. UNDER WHAT CONDITION(S) SHOULD EACH ONE BE USED?

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Case AssignmentBy submitting this assignment, you affirm that it contains all original work, and that you are familiarwith Trident University’s Academic Integrity policy in the Trident Policy Handbook. You affirm that youhave not engaged in direct duplication, copy/pasting, sharing assignments, collaboration with others,contract cheating and/or obtaining answers online, paraphrasing, or submitting/facilitating thesubmission of prior work. Work found to be unoriginal and in violation of this policy is subject toconsequences such as a failing grade on the assignment, a failing grade in the course, and/or elevatedacademic sanctions. You affirm that the assignment was completed individually, and all workpresented is your own.Problems need to include all required steps and answer(s) for full credit. All answers need to be reducedto lowest terms where possible.Answer the following problems showing your work and explaining (or analyzing) your results.1. Describe the measures of central tendency. Under what condition(s) should each one be used?2. Last year, 12 employees from a computer company retired. Their ages at retirement are listedbelow. First, create a stem plot for the data. Next, find the mean retirement age. Round to thenearest year.55 77 64 77 69 63 62 64 85 64 56 593. A retail store manager kept track of the number of car magazines sold each week over a 10-weekperiod. The results are shown below.27 30 21 62 28 18 23 22 26 28a. Find the mean, median, and mode of newspapers sold over the 10-week period.b. Which measure(s) of central tendency best represent the data?c. Name any outliers.4. Joe wants to pass his statistics class with at least a 75%. His prior four test scores are 74%, 68%,84% and 79%. What is the minimum score he needs on the final exam to pass the class with a75% average?5. Nancy participated in a summer reading program. The number of books read by the 23participants are as follows:10 9 6 2 5 3 9 1 6 3 10 4 7 6 3 5 6 2 6 5 3 7 2Number of books read Frequency

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