Question 1 (1.5 points) Decide in each case wether to reject Ho or fail to reject...
Determine whether to reject or fail to reject Ho at the level of significance of a) a 0.04 and b)a-005 Ho H 102, Ha H102, and P- 0.0411 a) Do you reject or fail to reject Ho at the 0.04 level of significance? O A. Fail to reject Ho because P> 0.04. O B. Reject Ho because P>004 C. Reject Ho because P < 0 04 O D. Fail to reject Ho because P c0.04 b) Do you reject or...
The P-value for a hypothesis test is shown. Use the P-value to decide whether to reject H when the level of significance is (a) a= 0.01, (b) a 0.05, and (c) a0.10. P 0.0749 (a) Do you reject or fail to reject Ho at the 0.01 level of significance? O A. Reject H because the P-value, 0.0749, is greater than a=0.01 O B. Fail to reject Ho because the P-value, 0.0749, is less than a = 0.01 O C. Reject...
The P-value for a hypothesis test is shown. Use the P-value to decide whether to reject Ho when the level of significance is (a) a = 0.01, (b) a = 0.05, and (c) a=0.10. P = 0.0674 (a) Do you reject or fail to reject Ho at the 0.01 level of significance? O A. Reject Ho because the P-value, 0.0674, is less than a =0.01. OB. Fail to reject He because the P-value, 0.0674, is less than a =0.01. OC....
Given Ho: -25, Ha: #25, and P-0033. Do you reject or fail to reject Ho at the 0.01 level of significance? O A. fail to reject Ho O B. not sufficient information to decide O c. reject Ho Given Ho: -25, Ha: #25, and P-0033. Do you reject or fail to reject Ho at the 0.01 level of significance? O A. fail to reject Ho O B. not sufficient information to decide O c. reject Ho
The p-value for a hypothesis test is shown Use the P-value to decide whether to re ed HO when the level of significance is a)a:0。1 b 0 05 and c r:0 10. P 0.0612 (a) Do you reject or fail to reject Ho at the 0.01 level of significance? O A. Fal to reject Ho because the P-value, o 0612, is less than α-Ο 01. O B. Reject Ho because the P.value, 0.0612, is less than a-0.01 О с. Fail...
The P-value for a hypothesis test is shown. Use the P-value to decide whether to reject He when the level of significance is (a) a = 0.01, (b) a = 0.05, and (C) a = 0.10. P = 0.0695 (a) Do you reject or fail to reject He at the 0.01 level of significance? O A. Fail to reject H, because the P-value, 0.0695, is greater than a = 0.01. O B. Fail to reject H, because the P-value, 0.0695,...
Consider the following null and alternative hypotheses: Ho: p=0.76 versusH1: p≠ 0.76 A random sample of 525 observations taken from this population produced a sample proportion of 0.80. a. If this test is made at a 5% significance level, would you reject the null hypothesis? Use the critical-value approach. Round your answer for z to two decimal places. z(observed)= z critical left= z critical right= We reject/fail to reject null hypothesis b. What is the probability of making a Type...
The P-value for a hypothesis test is shown. Use the P-value to decide whether to reject Upper Ho when the level of significance is (a) a=0.01 b=0.05 c=0.10 P=0.1035 (a) Do you reject or fail to reject Upper H 0H0 at the 0.01 level of significance? A. Fail to rejectFail to reject Upper H 0H0 because the P-value, 0.1035 is greater than a=0.01 B. Reject Upper H 0H0 because the P-value, 0.1035 is greater than a=0.01 C. Fail to...
The P-value for a hypothesis test is shown. Use the P-value to decide whether to reject Hy when the level of significance is (a) a = 0.01, (b) a = 0,05, and (c) < =0.10. P = 0.0998 (a) Do you reject or fail to reject Hy at the 0.01 level of significance? O A. Fail to reject H, because the P-value, 0.0998, is greater than a =0.01. O B. Fail to reject H, because the P-value, 0.0998, is less...
b Statisti 1 pl Help region, and (d) decide whether you should reject or fail to reject the null hypothesis. The samples are random and independent Claim μι < μ2, α:001. Sample statistics: x,-1220, n1-45, x2-1200, and n2 85 Population statistics: σ 1 80 and σ2-100 (a) The test statistic for μ1-y2 is (b) The standardized test statistic for μ1-μ2 is-]. (Round to two decimal places as needed) (c) Is the standardized test statistic in the rejection region? O Yes...