Section 8.1 Homework: Basics of Hypothesis Testing
The test statistic of
z
is obtained when testing the claim that
p.
a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed.
b. Find the P-value.
c. Using a significance level of
,
should we reject
or should we fail to reject
?
Click here to view page 1 of the standard normal distribution table.
LOADING...
Click here to view page 2 of the standard normal distribution table.
LOADING...
Question content area bottom
Part 1
a. This is a
▼
left-tailed
two-tailed
right-tailed
test.
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Section 8.1 Homework: Basics of Hypothesis Testing
The test statistic of z=−2.52 is obtained when testing the claim that p
Section 8.1 Homework: Basics of Hypothesis Testing
The test statistic of z=−1.38 is obtained when testing the claim that p=1/2.a. Using a significance level of α=0.10, find the critical value(s).b. Should we reject H0 or should we fail to reject H0?Click here to view page 1 of the standard normal distribution table.LOADING...Click here to view page 2 of the standard normal distribution table.LOADING...Question content area bottomPart 1a. The critical value(s) is/are z=enter your response here.(Round to two decimal places as needed. Use a comma to separate answers...
The test statistic of z= 1.22 is obtained when testing the claim that p#0.668 a. Identify...
The test statistic of z= 1.22 is obtained when testing the claim that p#0.668 a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a=0.10, should we reject He or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table, Click here to view page 2 of the standard normal distribution table. a. This is a two-tailed test. b. P-value =...
The test statistic of z- 2.95 is obtained when testing the claim that p 0.397 a....
The test statistic of z- 2.95 is obtained when testing the claim that p 0.397 a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of α-005, should we reject H0 or should we fail to reject Ho? Click here to view page 1 of the standard normal Click here to view page 2 of the standard normal distribution table a. This is a two-tailed test b. P-valueRound to three...
M9q43 The test statistic of zequals2.03 is obtained when testing the claim that pnot equals0.615. a....
M9q43
The test statistic of zequals2.03 is obtained when testing the
claim that pnot equals0.615. a. Identify the hypothesis test as
being two-tailed, left-tailed, or right-tailed. b. Find the
P-value. c. Using a significance level of alphaequals0.01, should
we reject Upper H 0 or should we fail to reject Upper H 0?
complete a through c
The test statistic of z- 2.03 is obtained when testing the claim that p 0.615 a. Identify the hypothesis test as being two-tailed, left-tailed,...
The test statistic of z= 1.05 is obtained when testing the claim that p#0.431. a. Identify...
The test statistic of z= 1.05 is obtained when testing the claim that p#0.431. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a = 0.05, should we reject H, or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table
The test statistic of z= 1.40 is obtained when testing the claim that p*0.234. a. Identify...
The test statistic of z= 1.40 is obtained when testing the claim that p*0.234. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a= 0.05, should we reject Ho or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a two-tailed test. b. P-value...
The test statistic of z=1.40 is obtained when testing the claim that p > 0.7. a....
The test statistic of z=1.40 is obtained when testing the claim that p > 0.7. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value c. Using a significance level of a = 0.05, should we reject Ho or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table Click here to view page 2 of the standard normal distribution table. a. This is a right-tailed test....
The test statistic of zequals=2.952.95 is obtained when testing the claim that pnot equals≠0.4970.497. a. Identify...
The test statistic of zequals=2.952.95 is obtained when testing the claim that pnot equals≠0.4970.497. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of alphaαequals=0.010.01, should we reject Upper H 0H0 or should we fail to reject Upper H 0H0? Click here to view page 1 of the standard normal distribution table. LOADING... Click here to view page 2 of the standard normal distribution table. LOADING... a. This is...
Section 8.1 Homework: Basics of Hypothesis Testing
Assume a significance level of α=0.05 and use the given information to complete parts (a) and (b) below.Original claim: Less than 56% of adults would erase all of their personal information online if they could. The hypothesis test results in a P-value of 0.0476.Question content area bottomPart 1a. State a conclusion about the null hypothesis. (Reject H0 or fail to reject H0.) Choose the correct answer below.A.Fail to reject H0 because the P-value is greater than α.B.Reject H0 because the ...
The test statistic of z= 1.22 is obtained when testing the claim that p#0.668 a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a=0.10, should we reject He or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table, Click here to view page 2 of the standard normal distribution table. a. This is a two-tailed test. b. P-value =...
The test statistic of z- 2.95 is obtained when testing the claim that p 0.397 a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of α-005, should we reject H0 or should we fail to reject Ho? Click here to view page 1 of the standard normal Click here to view page 2 of the standard normal distribution table a. This is a two-tailed test b. P-valueRound to three...
M9q43
The test statistic of zequals2.03 is obtained when testing the
claim that pnot equals0.615. a. Identify the hypothesis test as
being two-tailed, left-tailed, or right-tailed. b. Find the
P-value. c. Using a significance level of alphaequals0.01, should
we reject Upper H 0 or should we fail to reject Upper H 0?
complete a through c
The test statistic of z- 2.03 is obtained when testing the claim that p 0.615 a. Identify the hypothesis test as being two-tailed, left-tailed,...
The test statistic of z= 1.05 is obtained when testing the claim that p#0.431. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a = 0.05, should we reject H, or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table
The test statistic of z= 1.40 is obtained when testing the claim that p*0.234. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a= 0.05, should we reject Ho or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a two-tailed test. b. P-value...
The test statistic of z=1.40 is obtained when testing the claim that p > 0.7. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value c. Using a significance level of a = 0.05, should we reject Ho or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table Click here to view page 2 of the standard normal distribution table. a. This is a right-tailed test....
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