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 $p \ne 0.345$. Find the P-value.

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 = -2.50 is obtained when testing the claim that p < 0.75. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed.

The test statistic of z = -2.50 is obtained when testing the claim that p < 0.75. 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. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed.

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.

Original claim: Fewer than 90% of adults have a cell phone. The hypothesis test results in a P-value of 0.0003. Use a significance level of $\alpha$ = 0.05 and use the given information for the following: a. State a conclusion about the null hypothesis. (Reject $H_0$ or fail to reject $H_0$.) b. Without using technical terms or symbols, state a final conclusion that addresses the original claim.

1. $\frac { 19 } { 20 } = \frac { x } { 20 }$
2. $48 = - 8 n$

Determine the number of strings that can be formed by ordering the letters given. SALESPERSONS

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

When testing the claim that $p_1=p_2$, a test statistic of $z=-2.05$ is obtained. Find the P-value.

Find the P-value.

The test statistic of z=2.00 is obtained when testing the claim that p>0.25.