According to a guide, 46% of cell phone users have only one cell number, 35% have two numbers, 15% have three numbers, and 4% have four or more numbers. An independent survey of 942 randomly selected cell phone users found that 470 pay for only one number, 336 pay for two numbers, 111 pay for three numbers, and 25 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 0.1. Determine the null and alternative hypotheses for this test. Choose the correct answer below ĐAHD đông ty Đạ H, At least one of the multinomial probabilities equals its hypothesized value OB HP, 46%, P₂ -35%, Py = 15%. P-4% H, At least one of the multinomial probabilities does not equal its hypothesized value OC. M₂ P P₂ P₂ "P M₂ P₁ P₂ P₂ P₂ Now find the test statistic 2²₁ (Round to two decimal places as needed) Determine the value p-value- (Round to four decimal places as needed) Choose the corect conclusion below. OA Fail to reject Hy. There is sufficient evidence that the data from the survey contradict the percentages reported by the guide OC. Reject H. There is insufficient evidence that the data from the survey contradict the percentages reported by the guide. OB. Reject H₂. There is sufficient evidence that the data from the survey contradict the percentages reported by the guide OD. Fall to reject H, There is insufficient evidence that the data from the survey contradict the percentages reported by the guide

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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5. According to a guide, 46% of cell phone users have only one cell number, 35% have two numbers, 15% have three numbers, and 4% have four or more numbers. An independent survey of 942 randomly selected cell phone users found that 470 pay for only one number, 336 pay for two numbers, 111 pay for three numbers, and 25 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 α = 0.1.
Determine the null and alternative hypotheses for this test. Choose the correct answer below.
O A. Ho: P₁ P₂ # P3 * P4
H: At least one of the multinomial probabilities equals its hypothesized value.
O B. Ho: P₁ = 46%, P₂ = 35%, P3= 15%, P4 = 4%
H₁: At least one of the multinomial probabilities does not equal its hypothesized value.
OC. Ho: P₁
P₂ = P3 P4
Ha: P₁
P₂ P3 P4
Now find the test statistic.
x² =
(Round to two decimal places as needed.)
Determine the p-value.
p-value=
(Round to four decimal places as needed.)
Choose the correct conclusion below.
O A. Fail to reject Ho. There is sufficient evidence that the data from the survey contradict the percentages reported by the guide.
OB. Reject Ho. There is sufficient evidence that the data from the survey contradict the percentages reported by the guide.
OD. Fail to re Ho. There is insufficient evidence that the data from the survey contradict the ages reported by the guide.
O C. Reject Ho. There is insufficient evidence that the data from the survey contradict the percentages reported by the guide.
Transcribed Image Text:5. According to a guide, 46% of cell phone users have only one cell number, 35% have two numbers, 15% have three numbers, and 4% have four or more numbers. An independent survey of 942 randomly selected cell phone users found that 470 pay for only one number, 336 pay for two numbers, 111 pay for three numbers, and 25 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 α = 0.1. Determine the null and alternative hypotheses for this test. Choose the correct answer below. O A. Ho: P₁ P₂ # P3 * P4 H: At least one of the multinomial probabilities equals its hypothesized value. O B. Ho: P₁ = 46%, P₂ = 35%, P3= 15%, P4 = 4% H₁: At least one of the multinomial probabilities does not equal its hypothesized value. OC. Ho: P₁ P₂ = P3 P4 Ha: P₁ P₂ P3 P4 Now find the test statistic. x² = (Round to two decimal places as needed.) Determine the p-value. p-value= (Round to four decimal places as needed.) Choose the correct conclusion below. O A. Fail to reject Ho. There is sufficient evidence that the data from the survey contradict the percentages reported by the guide. OB. Reject Ho. There is sufficient evidence that the data from the survey contradict the percentages reported by the guide. OD. Fail to re Ho. There is insufficient evidence that the data from the survey contradict the ages reported by the guide. O C. Reject Ho. There is insufficient evidence that the data from the survey contradict the percentages reported by the guide.
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