For each of the frequency distributions shown in the following table, state whether it is a. (approximately)
Question:
a. (approximately) normal
b. Unimodal, skewed to the right
c. Unimodal, skewed to the left
d. Bimodal, approximately symmetric
e. Bimodal, skewed to the right
f. Bimodal, skewed to the left
g. (approximately) rectangular
h. J-curve
Transcribed Image Text:
(1) (2) (3) (4) (5) (6) х f f 10 10 45-49 27-29 55-59 3 80-89 50-54 24-26 8 9. 70-79 40-44 4 4 35-39 45-49 3 8 1 1 21-23 17 8 10 60-69 4 30-34 4 18-20 24 40-44 3 6. 50-59 3 15-17 16 25-29 35-39 6. 2 40-49 20-24 3 30-34 13 30-39 6. 12-14 20-29 15-19 12 25-29 19 11 4 9-11 4 6. 9. 6-8 20-24 12 3 3 10-14 10-19 4 5-9 6. 3 3-5 3 15-19 10 2 0-9 4 14 0-4 0-2 10-14 4 1 0 21 5-9 0-4
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Related Book For
Introductory Statistics For The Behavioral Sciences
ISBN: 9780470907764
7th Edition
Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea
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