Submit your solution to problem #1,2,5,13 (page 95,96),and #15 (page 97).

of the data set 5. Basic Computation: Mean, Median, Mode Find the mean, median, and mode 8 2 7 2 6 6. | Basic Computation: Mean, Median, Mode Find the mean, median of the data set de 10 12 20 15 20 7. | BC of the data set 8 2 7 2 6 5 8. ing Consider a data set with at least uppose ghest value is increased by 10 (a) Does the mean change ? Explain (b) Does the median change? Explain (c) 9. Fincal Liking Consider a data set with at ta values. Suppose the highest value is increased by 10 and the lowest is decreas by 10. (a) Does the mean change? Explain (b) Does the media (c) Is it possible for the mode to change? Explain. Do 10. al Thinking If a data set has an even number of data, is it true or false 11. C is the general relationship an node 12. | Critical Thinking Consider the following types of data that were obtained om a random sample of 49 credit card accounts. Identify all the overages nean, median a) Outsta (b) Name of credit card (e.g., MasterCard, Visa, American Express, etc.) (c) Dollar amount due on next payment 13. | Critical Thinking Consider the numbers 2 3 4 5 5 ellema Vidensky (a) Compute the mode, median, and mean. (b) If the numbers represent codes for the colors of T-shirts ordered from a catalog, which average(s) would make sense? (c) If the numbers represent one-way mileages for trails to different lakes, which average(s) would make sense? (d) Suppose the numbers represent survey responses from 1 to 5, with 1 = disagree strongly, 2 = disagree, 3 = agree, 4 = agree strongly, and 5 = agree very strongly. Which averages make sense? sets.15. | Interpretation A job-performance evaluation form has these categories: 1 = excellent; 2 = good; 3 = satisfactory; 4 = poor; 5 = unacceptable Based on 15 client reviews, one employee had median rating of 4; mode rating of 1 The employee was pleased that most clients had rated her as excellent. The supervisor said improvement was needed because at least half the clients had rated the employee at the poor or unacceptable level. Comment on the differ- ent perspectives.1. | Statistical Literacy Consider the mode, median, and mean. Which average U - represents the middle value of a data distribution? Which average represents the most frequent value of a distribution? Which average takes all the specific values into account? 2. | Statistical Literacy What symbol is used for the arithmetic mean when it is a sample statistic? What symbol is used when the arithmetic mean is a popula- tion parameter