Question

Provide an appropriate response. Find the mean, median, and mode of the following statistic students' test scores 71 74 67 71 64 72 71 65 66 69 15 Calculate the 5-number summary 16. The distribution of salaries of professional basketball players is skewed to the right. Which measure of central tendency would be the best measure to determine the location of the center of the distribution 16). C) mean C)frequency A median B) mode 17 and median? 17 Frequency distributions that are skewed bo the right, what is the relationship of the mean A) mean > median C) median - mean B) median > mean D) mean median 18. In distributions that are skewed to tbe left, what is the relationship of the mean, median, and model A) C) median-mean B)median> mean D) mean - median mean > median 19. Which measure of central tendency is more representative of the typical observation if the 19 graph of the data is skewed to the right? A) Median B) Mean )ModeMidrange 20. Which measure of central tendency is more representative of the typical observation if the graph of the data is skewed to the left? A) Median 21. Compute the range for the set of data set of number drug overdoses recorded in B) Mean C) Mode D) Midrange a five counties in MA, 2013 21) 13, 14, 15, 16, 17 B) 17 C) 0.8 D) 22. computers has a distribution that is approximately bell shaped, with a mean of 84 jobs and a standard deviation of 10. A small computing center has found that the number of jobs submitted per day to its where do we expect most (approx. 95% ofthe opulation) of the distribution 22 between 64 and 104 jobs per day C) between 54 and 114 jobs per day B) between 74 and 94 jobs per day D) between 64 and 114 jobs per day

Answer 1

Question 14) Given Data: 71, 74, 67, 71, 64, 72, 71, 65, 66, 69 Sample Mean-x- Σ(2) 71 + 74 + . . . + 69 10 690 10 069 Mean: 69 Our sorted data is: 64, 65, 66, 67, 69, 71, 71, 71, 72, 74 Since our data has 10 (even) number of entries, Median- thth 6971 Median70 Mode is the entry that occurs in greatest frequently.In our data, the most re- peated entry is 71 Mode71 Question 15) Our sorted data is: 64, 65, 66, 67, 69, 71, 71, 71, 72, 74 ) First Quartile is median of first half of data, i.e. first 5 terms: 64, 65, 66, 67, 69

Clearly the First quartile or median of this first half of data is (1 66 Third Quartile is median of second half of data, i.e. last 5 terms: 71, 71, 71, 72, 74 ) Clearly the Third quartile or median of this second half of data is 371 And Q2 is median of complete data, Q2 70 The five number summmary is: Five Number Summary Mimimum Q1 Median (Q2) 64 70 71 74 3 Maximum ~^Thank you ,ne。 Chegg's tutoring gudelines state that the experts can solve only 1 question in case of multiple questions. Solving too many questions in a single thread sets up unrealistic expectations, leading to poor ratings for tutor in the future Hope you understand, and sorry for the inconvenience. I would be glad to help if there is any doubt regarding my solution above PS: You might need to post the question again, and if you do so, please mention to solve what I missed here.)