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3. Complete the Frequency Distribution Table Class Interval Class Class fx Less Than Cumulative Frequency () Mark Frequency (< cmf) (x) 5-14 10 9.5 95 10 15-24 7 19.5 136.5 17 25-34 29.5 118 21 35-44 4. 39.5 158 25 45-54 3 49.5 148.5 28 55-64 65-74 59.5 28 69.5 139 30 N= 30 Efx= 795 4. Solve for the mean Solution: = susass. = 9.22 30 30 5. Identify the answers for a - e, then solve for the median. a. 15 Solution: b. LB = C. d.

3. Complete the Frequency Distribution Table Class Interval Class Class fx Less Than Cumulative Frequency () Mark Frequency (< cmf) (x) 5-14 10 9.5 95 10 15-24 7 19.5 136.5 17 25-34 29.5 118 21 35-44 4. 39.5 158 25 45-54 3 49.5 148.5 28 55-64 65-74 59.5 28 69.5 139 30 N= 30 Efx= 795 4. Solve for the mean Solution: = susass. = 9.22 30 30 5. Identify the answers for a - e, then solve for the median. a. 15 Solution: b. LB = C. d.

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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3. Complete the Frequency Distribution Table Class Interval Class Class Less Than Cumulative Frequency () Mark Frequency (< cmf) (x) 5-14 10 9.5 95 10 15-24 7 19.5 136.5 17 25-34 4 29.5 118 21 35-44 4 39.5 158 25 45-54 3 49.5 148.5 28 55-64 59.5 28 65-74 69.5 139 30 N= 30 Σx. 795 4. olve for the mean Solution: =. 2765 =9.22 30 30 5. Identify the answers for a-e, then solve for the median. a. -= 15 Solution: b. LB = C. i= <efb= fm = d. e. 6. Identify the answers for a- e, then solve for the mode LB = Solution: b. C. fm d. fma = e. fmb =
Transcribed Image Text:3. Complete the Frequency Distribution Table Class Interval Class Class Less Than Cumulative Frequency () Mark Frequency (< cmf) (x) 5-14 10 9.5 95 10 15-24 7 19.5 136.5 17 25-34 4 29.5 118 21 35-44 4 39.5 158 25 45-54 3 49.5 148.5 28 55-64 59.5 28 65-74 69.5 139 30 N= 30 Σx. 795 4. olve for the mean Solution: =. 2765 =9.22 30 30 5. Identify the answers for a-e, then solve for the median. a. -= 15 Solution: b. LB = C. i= <efb= fm = d. e. 6. Identify the answers for a- e, then solve for the mode LB = Solution: b. C. fm d. fma = e. fmb =
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