The test statistic of z = 2.01 is obtained when testing the claim that $p \ne 0.345$. Using a significance level of $\alpha$ = 0.05, should we reject $H_0$ or should we fail to reject $H_0$ ?

The test statistic of z = 1.00 is obtained when testing the claim that p > 0.3. Find the P-value.

The test statistic of z = 1.00 is obtained when testing the claim that p > 0.3. Using a significance level of $\alpha$ = 0.05, should we reject $H_0$ or should we fail to reject $H_0$?

The test statistic of z = 2.01 is obtained when testing the claim that $p\ne$0.345. Using a significance level of $\alpha$ = 0.05, should we reject $H_0$ or should we fail to reject $H_0$?

The test statistic of z = 1.00 is obtained when testing the claim that p > 0.3. Find the critical value(s).

The test statistic of z = 1.00 is obtained when testing the claim that p > 0.3. Using a significance level of $\alpha$ = 0.05, should we reject $H_0$ or should we fail to reject $H_0$ ?

The test statistic of z = 2.01 is obtained when testing the claim that $p\ne 0.345$ . Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed.

The test statistic of z = - l .94 is obtained when testing the claim that p = 3 / 8. Find the P-value.

Solve the inequality. Graph your solution.

$$- 5.3 x > 21.2$$

Use the following survey results: Randomly selected subjects were asked if they agreed with the statement "It is morally wrong for married people to have an affair." Among the 386 women surveyed, 347 agreed with the statement. Among the 359 men surveyed, 305 agreed with the statement (based on data from a Pew Research poll).

When testing the claim that $p_1=p_2$, a test statistic of $z=2.04$ is obtained. Find the P-value obtained from this test statistic.

Claim: Fewer than 95% of adults have a cell phone. In a Marist poll of 1128 adults, 87% said that they have a cell phone. Find the value of the test statistic.

The test statistic of z = -2.50 is obtained when testing the claim that p < 0.75. Find the P-value.

Either use technology to find the P-value or use table to find a range of values for the P-value. The claim is that for 12 AM body temperatures, the mean is $\mu$, < 98.6°F. The sample size is n = 4 and the test statistic is t = -2.503.

Test the given claim. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, or critical value(s), then state the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim. Use the P-value method unless your instructor specifies otherwise. Use the normal distribution as an approximation to the binomial distribution.In a study of 420,095 Danish cell phone users, 135 subjects developed cancer of the brain or nervous system (based on data from the Journal of the National Cancer Institute as reported in USA Today). Test the claim of a somewhat common belief that such cancers are affected by cell phone use. That is, test the claim that cell phone users develop cancer of the brain or nervous system at a rate that is different from the rate of 0.0340% for people who do not use cell phones. Because this issue has such great importance, use a 0.005 significance level. Based on these results, should cell phone users be concerned about cancer of the brain or nervous system?