Homework Answers
Yes above statement is wrong
we cannot reject H0 for two tail if one tail can not be rejected.....
A one-tailed test has the entire 5% of the alpha level in one tail (in either the left, or the right tail). A two-tailed test splits your alpha level in half (as in the image to the left). Let's say you're working with the standard alpha level of 5%. A two tailed test will have half of this (2.5%) in each tail.
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7. Given that in a one-tail test you cannot reject H, can you reject H, in...
In a one-tail hypothesis test where you reject Upper H 0 only in the upper tail,...
In a one-tail hypothesis test where you reject Upper H 0 only
in the upper tail, what is the p dash value if Upper Z Subscript
STAT Baseline equals plus 2.40 question mark
In a one-tail hypothesis test where you reject H, only in the upper tail, what is the p-value if ZSTAT = + 2.40? Click here to view page 1 of the Normal table. Click here to view page 2 of the Normal table. The p-value is (Round...
IN A ONE-TAIL HYPOTHESIS TEST WHERE YOU REJECT Ho ONLY IN THE UPPER TAIL, WHAT IS...
IN A ONE-TAIL HYPOTHESIS TEST WHERE YOU REJECT Ho ONLY IN THE UPPER TAIL, WHAT IS THE CRITICAL VALUE OF THE T-TEST STATISTIC WITH 10 DEGREES OF FREDOM AT THE 0.01 LEVEL OF SIGNIFICANCE?
For a one-tailed hypothesis test where you reject Ho only in the lower tail, the critical...
For a one-tailed hypothesis test where you reject Ho only in the lower tail, the critical value is-1.7247. What is the statistical decision if teTAT -2.69? What is the statistical decision? OA Since the teraT Value is greater than or equal to the critical value, reject Hn. OB. Since the tgTAT value is less than the critical value, reject Ho- O C. Since the teTAT value is greater than or equal to the critical value, do not reject Hg- OD....
In a one-tail hypothesis test where you reject He only in the lower tail, what is...
In a one-tail hypothesis test where you reject He only in the lower tail, what is the critical value of the Stat test statistic with 67 degrees of freedom at the 0.10 level of significance? Click to view the first page of the table of critical values of t. Click to view the second page of the table of critical values of t. The critical value of the statest statistic is (Round to four decimal places as needed.)
(a) For the same data and null hypothesis, is the P-value of a one-tailed test (right...
(a) For the same data and null hypothesis, is the P-value of a one-tailed test (right or left) larger or smaller than that of a two-tailed test? pick one The P-value for a one-tailed test is smaller because the two-tailed test includes the area in both tails. The P-value for a one-tailed test is larger because the two-tailed test includes the area in only one tail. The P-value for a one-tailed test is larger because the two-tailed test includes the...
Question 7 4 points Match up the following Test of this hypothes eqires 2-taled test with lower reject region bounded by esative critical alan upper rejoct region bounded by positive critical value 1...
Question 7 4 points Match up the following Test of this hypothes eqires 2-taled test with lower reject region bounded by esative critical alan upper rejoct region bounded by positive critical value 1.β 2. 1.B 3. pelue.α The probability of a tyee 2 error Test of this hyoothesi equires 1-tailed test with lower reject region bounded by negative critical value The power of a test Pejecting HoHo asel Reject H Test ofl this hyothesis requires 1-talled test with upper reject...
Score:UUIIL TUUL 13 19 Cumpele 9.3.42 In a one-tail hypothesis test where you reject Hy only...
Score:UUIIL TUUL 13 19 Cumpele 9.3.42 In a one-tail hypothesis test where you reject Hy only in the upper tail, what is the critical value of the t-test statistic with 74 degrees of freedom at the 0.01 level of significance? Click to view the first page of the table of critical values of t. Click to view the second page of the table of critical values of t. The critical value of the t-test statistic is l. (Round to four...
Match the rules for rejecting HO at the right to the following tests One-tail test with...
Match the rules for rejecting HO at the right to the following tests One-tail test with lower reject region 1. test statistic > positive critical value One-tail test with upper reject region 2. test statistic < negative critical value 3 Two-tail test with lower and upper reject regions 3. test statistic outside interval (negative critical value, positive critical value) 4. pvalue < a For any test hypothesis, ANOVA, or Chi Squared, this rule for rejecting HO always applies
If you have a one-tailed test and the critical value is 1.65, when would you reject...
If you have a one-tailed test and the critical value is 1.65, when would you reject the null hypothesis? A. Test statistic is -1.5 B. Test statistic is -2 C. Test statistic is 0 D. Test statistic is 2
In a one-tailed hypothesis test (upper tail), the test statistic is determined to be 2.5. the...
In a one-tailed hypothesis test (upper tail), the test statistic is determined to be 2.5. the p-value for this test is a. .0228 b. .0062 c. .0056 d. .5228
In a one-tail hypothesis test where you reject Upper H 0 only
in the upper tail, what is the p dash value if Upper Z Subscript
STAT Baseline equals plus 2.40 question mark
In a one-tail hypothesis test where you reject H, only in the upper tail, what is the p-value if ZSTAT = + 2.40? Click here to view page 1 of the Normal table. Click here to view page 2 of the Normal table. The p-value is (Round...
For a one-tailed hypothesis test where you reject Ho only in the lower tail, the critical value is-1.7247. What is the statistical decision if teTAT -2.69? What is the statistical decision? OA Since the teraT Value is greater than or equal to the critical value, reject Hn. OB. Since the tgTAT value is less than the critical value, reject Ho- O C. Since the teTAT value is greater than or equal to the critical value, do not reject Hg- OD....
In a one-tail hypothesis test where you reject He only in the lower tail, what is the critical value of the Stat test statistic with 67 degrees of freedom at the 0.10 level of significance? Click to view the first page of the table of critical values of t. Click to view the second page of the table of critical values of t. The critical value of the statest statistic is (Round to four decimal places as needed.)
Question 7 4 points Match up the following Test of this hypothes eqires 2-taled test with lower reject region bounded by esative critical alan upper rejoct region bounded by positive critical value 1.β 2. 1.B 3. pelue.α The probability of a tyee 2 error Test of this hyoothesi equires 1-tailed test with lower reject region bounded by negative critical value The power of a test Pejecting HoHo asel Reject H Test ofl this hyothesis requires 1-talled test with upper reject...
Score:UUIIL TUUL 13 19 Cumpele 9.3.42 In a one-tail hypothesis test where you reject Hy only in the upper tail, what is the critical value of the t-test statistic with 74 degrees of freedom at the 0.01 level of significance? Click to view the first page of the table of critical values of t. Click to view the second page of the table of critical values of t. The critical value of the t-test statistic is l. (Round to four...
Match the rules for rejecting HO at the right to the following tests One-tail test with lower reject region 1. test statistic > positive critical value One-tail test with upper reject region 2. test statistic < negative critical value 3 Two-tail test with lower and upper reject regions 3. test statistic outside interval (negative critical value, positive critical value) 4. pvalue < a For any test hypothesis, ANOVA, or Chi Squared, this rule for rejecting HO always applies
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