Test of p= 0.9 vs p#0.9 Sample X N Sample p 0.894129 95% CI Z-Value P.Value 1934 2,163 (0.877088,0.911169) -0.91 0.363 a. Is the test two-tailed, left-tailed, or right-tailed? O Left-tailed test O Right tailed test O Two-talled test b. What is the test statistic? The test statistic is O (Round to two decimal places as needed.) c. What is the P-value? The P.value isO (Round to three decimal places as needed.) d. What is the null hypothesis and what do you conclude it? Identify the null hypothesis. O A. Ho: p<0.9 O B. Ho: p0.9 OC. Ho: p>0.9 OD. Ho: p=0.9 Choose the correct answer below. O A. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a. O B. Reject the nul hypothesis because the P-value is less than or equal to the significance level, a. OC. Fail to reject the null hypothesis because the P-value is greater than the significance level, a. OD. Reject the nul hypothesis because the Pvalue is greater than the significance level, a.

Question
Test of p= 0.9 vs p#0.9
Sample X
N
Sample p
0.894129
95% CI
Z-Value
P.Value
1934 2,163
(0.877088,0.911169) -0.91
0.363
a. Is the test two-tailed, left-tailed, or right-tailed?
O Left-tailed test
O Right tailed test
O Two-talled test
b. What is the test statistic?
The test statistic is O
(Round to two decimal places as needed.)
c. What is the P-value?
The P.value isO
(Round to three decimal places as needed.)
d. What is the null hypothesis and what do you conclude
it?
Identify the null hypothesis.
O A. Ho: p<0.9
O B. Ho: p0.9
OC. Ho: p>0.9
OD. Ho: p=0.9
Choose the correct answer below.
O A. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a.
O B. Reject the nul hypothesis because the P-value is less than or equal to the significance level, a.
OC. Fail to reject the null hypothesis because the P-value is greater than the significance level, a.
OD. Reject the nul hypothesis because the Pvalue is greater than the significance level, a.
Expand
Transcribed Image Text

Test of p= 0.9 vs p#0.9 Sample X N Sample p 0.894129 95% CI Z-Value P.Value 1934 2,163 (0.877088,0.911169) -0.91 0.363 a. Is the test two-tailed, left-tailed, or right-tailed? O Left-tailed test O Right tailed test O Two-talled test b. What is the test statistic? The test statistic is O (Round to two decimal places as needed.) c. What is the P-value? The P.value isO (Round to three decimal places as needed.) d. What is the null hypothesis and what do you conclude it? Identify the null hypothesis. O A. Ho: p<0.9 O B. Ho: p0.9 OC. Ho: p>0.9 OD. Ho: p=0.9 Choose the correct answer below. O A. Fail to reject the null hypothesis because the P-value is less than or equal to the significance level, a. O B. Reject the nul hypothesis because the P-value is less than or equal to the significance level, a. OC. Fail to reject the null hypothesis because the P-value is greater than the significance level, a. OD. Reject the nul hypothesis because the Pvalue is greater than the significance level, a.

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