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salary of 5 workers are given below. 8 9 10 12 sample mean and standard deviation. Mean=9, SD = 1.99 Mean = 8, SD = 1.58 No correct answer Mean=9, SD = 2.50 Mean=9, SD = 2.24 different days the temperature recorded as following numbers 19 12 14 16 19 18 22 24 26 28 lculate the median Median = 19 Median = 18 Median = 14

salary of 5 workers are given below. 8 9 10 12 sample mean and standard deviation. Mean=9, SD = 1.99 Mean = 8, SD = 1.58 No correct answer Mean=9, SD = 2.50 Mean=9, SD = 2.24 different days the temperature recorded as following numbers 19 12 14 16 19 18 22 24 26 28 lculate the median Median = 19 Median = 18 Median = 14

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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1. Hourly salary of 5 workers are given below. 6 8 9 10 12 Calculate sample mean and standard deviation. A. Mean = 9, SD = 1.99 B. Mean = 8, SD = 1.58 C. No correct answer D. Mean = 9, SD = 2.50 E. Mean = 9, SD = 2.24 2. In 11 different days the temperature recorded as following numbers 16 19 18 22 24 26 28 19 14 10 12 Calculate the median A. Median = 19 B. Median = 18 C. Median = 14 D. Median = 20 E. No correct answer 3. Suppose X measures the number of computer sell per day and Y measures the profit per computer. For 6 shop the data are as follows. Calculate the sample correlation coefficient. X 5 7 9 10 Y 5 6 7 9 A. 0.50 B. No correct answer C. 0.43 D. 0.93 E. 0.97 48
Transcribed Image Text:1. Hourly salary of 5 workers are given below. 6 8 9 10 12 Calculate sample mean and standard deviation. A. Mean = 9, SD = 1.99 B. Mean = 8, SD = 1.58 C. No correct answer D. Mean = 9, SD = 2.50 E. Mean = 9, SD = 2.24 2. In 11 different days the temperature recorded as following numbers 16 19 18 22 24 26 28 19 14 10 12 Calculate the median A. Median = 19 B. Median = 18 C. Median = 14 D. Median = 20 E. No correct answer 3. Suppose X measures the number of computer sell per day and Y measures the profit per computer. For 6 shop the data are as follows. Calculate the sample correlation coefficient. X 5 7 9 10 Y 5 6 7 9 A. 0.50 B. No correct answer C. 0.43 D. 0.93 E. 0.97 48
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