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Refer to the incomplete grouped frequency distribution below. Classes (Rand) 8.00 < 12.00 Frequency Cumulative frequency 24 24 12.00 < 16.00 16.00 < 20.00 X Y 102 46 20.00 < 24.00 18 120 ТOTALS 120 The "fm " value of the first class (where f and m are the frequency and midpoint, respectively) is: O a. 200 O b. 288 О с. 300 O d. 240

Refer to the incomplete grouped frequency distribution below. Classes (Rand) 8.00 < 12.00 Frequency Cumulative frequency 24 24 12.00 < 16.00 16.00 < 20.00 X Y 102 46 20.00 < 24.00 18 120 ТOTALS 120 The "fm " value of the first class (where f and m are the frequency and midpoint, respectively) is: O a. 200 O b. 288 О с. 300 O d. 240

MATLAB: An Introduction with Applications
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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Refer to the incomplete grouped frequency distribution below. Classes (Rand) Frequency Cumulative frequency 24 8.00 < 12.00 12.00 < 16.00 46 24 X Y 16.00 < 20.00 20.00 < 24.00 102 120 18 ТОTALS 120 The "fm " value of the first class (where f and m are the frequency and midpoint, respectively) is: O a. 200 O b. 288 О с. 300 O d. 240
Transcribed Image Text:Refer to the incomplete grouped frequency distribution below. Classes (Rand) Frequency Cumulative frequency 24 8.00 < 12.00 12.00 < 16.00 46 24 X Y 16.00 < 20.00 20.00 < 24.00 102 120 18 ТОTALS 120 The "fm " value of the first class (where f and m are the frequency and midpoint, respectively) is: O a. 200 O b. 288 О с. 300 O d. 240
Which pair of quantities below consists of two measures of dispersion? a. 50th percentile and lower quartile O b. Range and Variance O c. Standard deviation and Mode O d. Median and Mean
Transcribed Image Text:Which pair of quantities below consists of two measures of dispersion? a. 50th percentile and lower quartile O b. Range and Variance O c. Standard deviation and Mode O d. Median and Mean
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