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According to a guide, 47% of cell phone users have only one cell number, 32% have two numbers, 9% have three numbers, and 12% have four or more numbers. An independent survey of 939 randomly selected cell phone users found that 463 pay for only one number, 338 pay for two numbers, 100 pay for three numbers, and 38 pay for four or more numbers. Conduct a test to determine if the data from the independent survey contradict the percentages reported by the guide. Use a = 0.01. Determine the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: P1 =P2 = P3 = P4 Ha: P1 #P2 #P3 #P4 B. Ho:P, =47%, p2 = 32%, Pa = 9%, Pa = 12% H: At least one of the multinomial probabilities does not equal its hypothesized value. OC. Ho: P, #P2 *P3 #P4 Ha: At least one of the multinomial probabilities equals its hypothesized value. Now find the test statistic. =441.33 (Round to two decimal places as needed.)

According to a guide, 47% of cell phone users have only one cell number, 32% have two numbers, 9% have three numbers, and 12% have four or more numbers. An independent survey of 939 randomly selected cell phone users found that 463 pay for only one number, 338 pay for two numbers, 100 pay for three numbers, and 38 pay for four or more numbers. Conduct a test to determine if the data from the independent survey contradict the percentages reported by the guide. Use a = 0.01. Determine the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: P1 =P2 = P3 = P4 Ha: P1 #P2 #P3 #P4 B. Ho:P, =47%, p2 = 32%, Pa = 9%, Pa = 12% H: At least one of the multinomial probabilities does not equal its hypothesized value. OC. Ho: P, #P2 *P3 #P4 Ha: At least one of the multinomial probabilities equals its hypothesized value. Now find the test statistic. =441.33 (Round to two decimal places as needed.)

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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According to a guide, 47% of cell phone users have only one cell number, 32% have two numbers, 9% have three numbers, and 12% have four or more numbers. An independent survey of 939 randomly selected cell phone users found that 463 pay for only one number, 338 pay for two numbers, 100 pay for three numbers, and 38 pay for four or more numbers. Conduct a test to determine if the data from the independent survey contradict the percentages reported by the guide. Use a = 0.01. Determine the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: P, =P2 = P3 = P4 Ha P1 #P2#P3 #P4 B. Ho: P, =47%, p, = 32%, P3 = 9%, p. = 12% H: At least one of the multinomial probabilities does not equal its hypothesized value. O C. Ho: P, pP2 # P3 #P4 Ha: At least one of the multinomial probabilities equals its hypothesized value. Now find the test statistic. = 441.33 (Round to two decimal places as needed.)
Transcribed Image Text:According to a guide, 47% of cell phone users have only one cell number, 32% have two numbers, 9% have three numbers, and 12% have four or more numbers. An independent survey of 939 randomly selected cell phone users found that 463 pay for only one number, 338 pay for two numbers, 100 pay for three numbers, and 38 pay for four or more numbers. Conduct a test to determine if the data from the independent survey contradict the percentages reported by the guide. Use a = 0.01. Determine the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: P, =P2 = P3 = P4 Ha P1 #P2#P3 #P4 B. Ho: P, =47%, p, = 32%, P3 = 9%, p. = 12% H: At least one of the multinomial probabilities does not equal its hypothesized value. O C. Ho: P, pP2 # P3 #P4 Ha: At least one of the multinomial probabilities equals its hypothesized value. Now find the test statistic. = 441.33 (Round to two decimal places as needed.)
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