Question

12 a and b

12. A distribution has a skewness of-0.14 and a kurtosis of +0.09 a. Draw approximately what this distribution should look like. b. What terms would you use to describe this distribution? 13. Build a stem-and-leaf plot for the sibling age data in Table 3.1 14. Create a pie chart showing the percentage of subjects in Table 3.1 who gave each r the language development data in the Waite et al. (2015) study 15. The following data represent the height of 26 statistics students as measured in inche 62 63 62 72 56 64 62 63 68 7360 68 70 59 62 62 67 63 67 62 76 4 63 67 a. Create a frequency table for these data. b. Create a histogram for these data with an interval width of 1 unit. c. Create a frequency polygon for these data with an interval width of 1 unit. d. Create a histogram for these data with an interval width of 3 units.

Answer 1