(a) Identify the null hypothesis and alternative hypothesis. OA. Ho: H>3.5 H:H≤3.5 OD. Ho: H≤3.1 H₂:μ>3.1 (b) Identify the standardized test statistic. z=(Round to two decimal places as needed.) (c) Find the P-value. (Round to three decimal places as needed.) (d) Decide whether to reject or fail to reject the null hypothesis. OA. Fail to reject Ho. There is not sufficient evidence to reject the claim that mean tuna consumption is equal to 3.5 pounds. OC. Reject Ho. There is sufficient evidence to reject the claim that mean tuna consumption is equal to 3.5 pounds. OB. Ho: μ3.5 H₂:μ>3.5 OE. Ho: H=3.5 H₂:μ*3.5 OC. Ho:>3.1 H₂-μ≤3.1 OF. Ho: *3.1 H₂:μ=3.1 OB. Fail to reject Ho. There is sufficient evidence to reject the claim that me tuna consumption is equal to 3.5 pounds. OD. Reject Ho. There is not sufficient evidence to reject the claim that mear tuna consumption is equal to 3.5 pounds.

Test the hypothesis using the​ P-value approach. Be sure to verify the requirements of the test.   H0: p=0.77 versus H1: p≠0.77 n=500, x=380, a=0.1

For c is the null hypothesis rejected?

K 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=0.0647 .. (a) Do you reject or fail to reject Ho at the 0.01 level of significance? OA. Reject Ho because the P-value, 0.0647, is greater than α=0.01. O B. Fail to reject Ho because the P-value, 0.0647, is less than α = 0.01. O C. Fail to reject Ho because the P-value, 0.0647, is greater than a = 0.01. OD. Reject Ho because the P-value, 0.0647, is less than a = 0.01. (b) Do you reject or fail to reject Ho at the 0.05 level of significance? OA. Fail to reject Ho because the P-value, 0.0647, is greater than α=0.05. OB. Reject Ho because the P-value, 0.0647, is greater than a = 0.05. OC. Reject Ho because the P-value, 0.0647, is less than a = 0.05. O D. Fail to reject Ho because the P-value, 0.0647, is less than a = 0.05. (c) Do you reject or fail to reject Ho at the 0.10 level of significance? 1

You are conducting a hypothesis test where the null hypothesis is that mu is greater than or equal to 98.6. Your test will be at the 0.05 significance level. You take a sample of 50 people (a large sample), and find that the sample average is 101, and the standard deviation is 2. What is/are the critical values for this test?   Group of answer choices a 1.64 b -1.64 c -1.64 and 1.64 d -1.96

Can you help me with this part?

Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: p=0.6 versus H,: p>0.6 n= 125; x= 90; a 0.05 Click here to view page 1 of the table. Click here to view page 2 of the table. Calculate the test statistic, zo: Zo !D (Round to two decimal places as needed.) Enter your answer in the answer box and then click Check Answer.

Test the hypothesis using the​ P-value approach. Be sure to verify the requirements of the test.   H0​: p=0.8 versus H1​: p>0.8 n=250​; x=215​; α=0.1 Click here to view page 1 of the table. LOADING...     Click here to view page 2 of the table. LOADING... Calculate the test​ statistic, z0.   z0=nothing

Test the hypothesis using the​ P-value approach. Be sure to verify the requirements of the test.   H0​: p=0.5 versus H1​: p>0.5 n=250​; x=145​; α=0.1 Click here to view page 1 of the table. LOADING...     Click here to view page 2 of the table. LOADING...

Describe type I and type Il errors for a hypothesis test of the indicated claim. A furniture store claims that no more than 60% of its new customers will return to buy their next piece of furniture. Describe the type error. Choose the correct answer below. A. A type error will occur when the actual proportion of new customers who return to buy their next piece of furniture is no more than 0 60 but you reject Ho p≤0.60. B Atype error will occur when the actual proportion of new customers who return to buy their next piece of furniture is at least 0 60, but you reject H, p=0.60 C. A type l error will occur when the actual proportion of new customers who return to buy their next piece of furniture is at least 0.60, but you fail to reject H, p=0.60 D Atype 1 error will occur when the actual pro ortion of new customers who return to buy their next piece of furniture is Clear all Check answer