Mathematics, 02.06.2021 20:10 midsky

The proportion of iphone users over other smart phones is said to be 42%. We believe the propotion may be greater. Determine the sample size needed to test this claim using alpha = 0.05, beta = 0.05, and the maximum error we will allow is 0.10. A.
322
B.
379
C.
504
D.
269

Answers: 3

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More questions: Mathematics Another questions

The proportion of iphone users over other smart phones is said to be​ 42%. We believe the propotion may be greater. Determine the sample size needed to test this claim using alpha​ = 0.05, beta​ = 0.05, and the maximum error we will allow is 0.10. A. 322 B. 379 C. 504 D. 269

Answers

Another question on Mathematics

The proportion of iphone users over other smart phones is said to be 42%. We believe the propotion may be greater. Determine the sample size needed to test this claim using alpha = 0.05, beta = 0.05, and the maximum error we will allow is 0.10. A.
322
B.
379
C.
504
D.
269