, myopenmathlcom 0 Question 10 v a 0/1 pt '0 20 3 97 Details Adult men have heights with a mean of 69.0 inches and a standard deviation of 2.8 inches. Find the height of a man with a zscore of -0.1071 (to 4 decimal places) C] Question Help: [3 Written Example 8 Message instructor Submit Question Jump to Answer il I33 l k_ E myopenmathlcom ' 0 Question 11 v i ' myopenmath.com Question 12 > 0/3 pts ' 20 99 0 Details The following refer to the following data set: 80 64 29 58 96 94 82 67 94 31 93 What is the mean (a) of this data set? mean = (Please show your answer to one decimal place.) What is the median of this data set? median = What is the mode of this data set? mode = Hint: Textbook Measures of Center Question Help: Written Example Message instructor Submit Question Jump to Answeri myopenmathlcom '7' lil l I 0 Question 13 v l 30/3 pts .0 20 :3 99 6) Details Here is a frequency distribution table (FDT) for a small data set: data value frequency 17 28 18 15 19 21 20 12 21 17 Find the following measures of central tendency. mean (5;) = C] (Please show your answer to one decimal place.) median = [:] (Please enter an exact answer.) mode = [:] (Please enter an exact answer.) Question Help: Q Written Example 8 Message instructor Submit Question l Jump to Answer l imyopenmathtcom 'f i Til ' 0 Question 14 v i :40/1 pt '0 20 8 98 G Details In a city with three high schools, all the ninth graders took a Standardized Test, with these results: High School Mean Test Score Number of ninth graders (Frequency) Glenwood 80 289 Central 95 304 Lincoln 73 1 79 The city's PR manager, who never took statistics, claimed the mean score of all ninth graders in the city was the average of 80, 95, and 73, which is 82.7. Of course, that is incorrect. What is the mean score for all ninth graders in the city? Round to one decimal place. Mean of all ninth gradel's scores = [:] Hint: Textbook Measures of Center Question Help: lg Written Example 8 Message instructor Submit Question l Jump to Answer l