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27. Using the information of the table, find P(UIF). * Freshman (F) Sophomore (S) Junior(J) Senior (R) Total OA. 1/2 OB. 1/4 O C. 1/8 OD. 1/5 X 0 Undecided Major Pre-Management Other Total (M) (0) 5 20 5 6 36 P(X=x) 0.07 28. The random variable X represents the number of credit cards that adults have along with the corresponding probabilities. Find the mean and standard deviation. 1 (U) 20 20 10 0.68 54 2 0.21 OA. Mean = 1.23, SD = 0.44 B. Mean = 1.30; SD = 0.32 C. Mean = 1.30; SD = 0.44 OD. Mean = 1.23; SD = 0.66 15 40 45 10 10 3 4 40 80 60 20 200 0.03 0.01

27. Using the information of the table, find P(UIF). * Freshman (F) Sophomore (S) Junior(J) Senior (R) Total OA. 1/2 OB. 1/4 O C. 1/8 OD. 1/5 X 0 Undecided Major Pre-Management Other Total (M) (0) 5 20 5 6 36 P(X=x) 0.07 28. The random variable X represents the number of credit cards that adults have along with the corresponding probabilities. Find the mean and standard deviation. 1 (U) 20 20 10 0.68 54 2 0.21 OA. Mean = 1.23, SD = 0.44 B. Mean = 1.30; SD = 0.32 C. Mean = 1.30; SD = 0.44 OD. Mean = 1.23; SD = 0.66 15 40 45 10 10 3 4 40 80 60 20 200 0.03 0.01

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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27. Using the information of the table, find P(UIF). Freshman (F) Sophomore (S) Junior(J) Senior (R) Total OA. 1/2 OB. 1/4 O C. 1/8 OD. 1/5 X 0 P(X=x) 0.07 Undecided Major Pre-Management (M) 15 40 45 10 110 28. The random variable X represents the number of credit cards that adults have along with the corresponding probabilities. Find the mean and standard deviation. HELLESAS 1 20 20 10 4 54 0.68 2 0.21 O A. Mean = 1.23, SD = 0.44 B. Mean = 1.30; SD = 0.32 OC. Mean = 1.30; SD = 0.44 OD. Mean = 1.23; SD = 0.66 3 0.03 4 Other Total (0) 5 20 5 6 36 0.01 40 80 60 20 200
Transcribed Image Text:27. Using the information of the table, find P(UIF). Freshman (F) Sophomore (S) Junior(J) Senior (R) Total OA. 1/2 OB. 1/4 O C. 1/8 OD. 1/5 X 0 P(X=x) 0.07 Undecided Major Pre-Management (M) 15 40 45 10 110 28. The random variable X represents the number of credit cards that adults have along with the corresponding probabilities. Find the mean and standard deviation. HELLESAS 1 20 20 10 4 54 0.68 2 0.21 O A. Mean = 1.23, SD = 0.44 B. Mean = 1.30; SD = 0.32 OC. Mean = 1.30; SD = 0.44 OD. Mean = 1.23; SD = 0.66 3 0.03 4 Other Total (0) 5 20 5 6 36 0.01 40 80 60 20 200
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