20 17 12 19 19 21 20 | 18 15 22 16 | 16 18 24 11 17 21 19 31 18 19 18 17 18 23 18 | 20 23 22 10 17 16 17 15 21 19 20 20 20 | 18 15 18 18 40 17 18 | 19 19 20 | 16 17 a. Identify all possible lowest (first) class intervals you may use to organize your data. b. Select one of the possible lowest class intervals and prepare a grouped frequency distribution using reasonable width. c. Calculate all measures of central tendency. d. Determine Z score for the following data taken from the above distribution. Treat these scores as part of the above distribution: 18, 15, 40, 12 and 24. e. Determine T - score of the data in d.
20 17 12 19 19 21 20 | 18 15 22 16 | 16 18 24 11 17 21 19 31 18 19 18 17 18 23 18 | 20 23 22 10 17 16 17 15 21 19 20 20 20 | 18 15 18 18 40 17 18 | 19 19 20 | 16 17 a. Identify all possible lowest (first) class intervals you may use to organize your data. b. Select one of the possible lowest class intervals and prepare a grouped frequency distribution using reasonable width. c. Calculate all measures of central tendency. d. Determine Z score for the following data taken from the above distribution. Treat these scores as part of the above distribution: 18, 15, 40, 12 and 24. e. Determine T - score of the data in d.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:20 17 12
19 19 21 20 | 18
15 22
16 | 16
18 24 11
17 21
19 31
18
19
18
17
18
23
18 | 20
23
22
10
17
16
17
15
21
19 20 20 20 | 18 15 18 18 40 17 18 | 19 19 20 | 16 17
a. Identify all possible lowest (first) class intervals you may use to organize your data.
b. Select one of the possible lowest class intervals and prepare a grouped frequency
distribution using reasonable width.
c. Calculate all measures of central tendency.
d. Determine Z score for the following data taken from the above distribution. Treat these
scores as part of the above distribution: 18, 15, 40, 12 and 24.
e. Determine T - score of the data in d.
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