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Table IV - Standard Normal Distribution Table (7 5 0) Table IV - Standard Normal Distribution Table (z2 0) Table I - Table of Binomial
Table IV - Standard Normal Distribution Table (7 5 0) Table IV - Standard Normal Distribution Table (z2 0) Table I - Table of Binomial Probabilities ( - 1. 2. ( 7) Table I - Table of Binomial Probabilities (n = 8, 9, 10, 11) Stem-and-Leaf Display 4: Time Spent on Social Media The following stem-and-leaf display is prepared for the number of hours that 20 people spent on social media during the past month (minimum = 10 hours, maximum = 58 hours). Stem Leaf 0 4 2 3 5 7 5 7 8 4 5 8 9 34 a. Use the data set presented by the above stem-and-leaf display to match each of the following with the number next to the correct value from the list using the drop down menus.a. Use the data set presented by the above stem-and-leaf display to match each of the following with the number next to the correct value from the list using the drop down menus: Third quartile (Q3) Mean Mode Percentile rank of 54 Interquartile range (IQR) First quartile (91) v Median 10th Percentile 1. 58 2. 14 3. 52 4:40.1 5. 21.5 6. 42.5 7. 80 %% 8. 30.5 b. Given the stem-and-leaf plot above, choose one of the following four statements which could be made about the distribution of the data: The distribution is negatively skewed (skewed to the left) ) No statement can be made about the data shown on the plot O) The distribution is approximately symmetric The distribution is positively slowed (ikinved to the right)
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