Construct a frequency distribution of the scores

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Reference no: EM131341866

A professor is doing research on individual differences in the ability of students to become hypnotized. As part of the experiment, she administers a portion of the Stanford Hypnotic Susceptibility Scale to 85 students who volunteered for the experiment. The results are scored from 0-12, with 12 indicating the highest degree of hypnotic susceptibility and 0 the lowest. The scores are shown here.

9	7	11	4	9	7	8	8	10	6
6	4	3	5	5	4	6	2	6	8
10	8	6	7	3	7	1	6	5	3
2	7	6	2	6	9	4	7	9	6
5	9	5	0	5	6	3	6	7	9
7	5	4	2	9	8	11	7	12	3
8	6	5	4	10	7	4	10	8	7
6	2	7	5	3	4	8	6	4	5
4	6	5	8	7

a. Construct a frequency distribution of the scores.

b. Construct a histogram of the frequency distribution constructed in part a.

c. Is the distribution symmetrical or skewed?

d. Determine the percentile rank of a score of 5 and a score of 10. clinical, cognitive, health.

Reference no: EM131341866

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