Research method of beh/socsci

0 Practice: Make a frequency table and histogram for the following data. Then write a short description of the shape of the distribution in words. 0 11.8.9,12,9,10,12,13,11,13,12, 6, 10,17, 13, 11,12, 12,14, 14 0 Practice: For the data in Exercise 1, compute the mean, median. mode, standard deviation, and range. 0 Practice: Using the data in Exercises 1 and 2, nd 0 the percentile ranks for scores of 9 and 14 0 the z scores for scores of 8 and 12. 0 Practice: The following data represent scores on the-Rosenberg Self- Esteem Scale for a sample of 10 Japanese university students and 10 American university students. (Although hypothetical, these data are consistent with empirical ndings [Schmitt & Allik, 2005]m.) Compute the means and standard deviations of the two groups, make a bar graph, compute Cohen's d, and describe the strength of the relationship in words. Japan United States A a A