This Question: 1 pt This Quiz: 9 pts possible are affected by cell phone use. Th

Question

This Question: 1 pt This Quiz: 9 pts possible are affected by cell phone use. That is, lest the claim that cell phone users develop cancer of the brain or nervous of00340% for people who do not use cell phones at a rate that Is different rom the rate this issue has about the nul hypothesis, and final conclusion that addresses the original daim Use the P-value method and the normal distribution as an approxirmation to the binomial distribution What is the test statistic? to two declmal places as needed ) What is the P-value? Round to four decimal places as needed ) What is the conclusion on the nul hypothesis? O B. Fail to reject tw n all hypothesis because the Pralueisgr greater than the significance level 2 3 4. 5 6

Explanation / Answer

Test and CI for One Proportion

Test of p = 0.00034 vs p 0.00034

Sample    X       N Sample p       99.999% CI       Z-Value P-Value
1       142 420143 0.000338 (0.000213, 0.000463)    -0.07    0.943

Using the normal approximation.

z = -0.07

p-value = 0.9434

B) fail to reject the null

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