My professor said the p-value (0.1283, 12%) below was not significant. This means that you would...
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My professor said the p-value (0.1283, 12%) below was not significant. This means that you would fail to support your hypothesis. It also states that a small p-value (≤ 0.05 or 5%) will also fail to support my hypothesis. I am confused on what this means--I am referring to the following: Can you please explain?
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| A p-value helps you determine the significance of your results. The p-value is a number between 0 and 1. A small p-value (typically ≤ 0.05 or 5%) indicates strong | |||||||||||||||||||||||||||||||
| evidence against my hypothesis. Therefore, I fail to support my hypothesis. | |||||||||||||||||||||||||||||||
Homework Answers
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My professor said the p-value (0.1283, 12%) below was not
significant. This means that you would...
Score: 0.5 of 1 pt Question Help * For the given P-value, refer to the table...
Score: 0.5 of 1 pt Question Help * For the given P-value, refer to the table to determine the strength of the evidence against the null hypothesis P-value Evidence against Ho Weak or none P>0.10 P = 0.085 0.05<P s0.10 Moderate 0.01 <Ps0.05 Strong Pš0.01 Very strong The P-value gives evidence against the null hypothesis because it falls in the range no very strong strong moderate Score: 0.5 of 1 pt 8 of 16 (7 complete) HW Score: 35.63%, 5.7...
if a p - value is very small, this means If a P-value is very small,...
if a p - value is very small, this means
If a P-value is very small, this means. A. The test statistic is not in the critical region B. You should fail to reject the null hypothesis C. You should reject the null hypothesis D. None of the above ОА ОВ С OD
Match each of the four p-values with the appropriate conclusion. p-value = .2035 p-value =...
Match each of the four p-values with the appropriate conclusion. p-value = .2035 p-value = .000073 p-value = .0713 p-value = .028 I. The result is statistically significant at the 5% level but not at the 1% level. II. The evidence against the null hypothesis is statistically significant at the 10% level, but not at the 5% level. III. The evidence against the null and in favor of the alternative hypothesis is extremely strong. IV. There is not...
Explain what the below mathematical information means in written paragraph or two : NULL HYPOTHESIS H0:...
Explain what the below mathematical information means in written paragraph or two : NULL HYPOTHESIS H0: ALTERNATIVE HYPOTHESIS Ha: Not all means are equal. alpha=0.05 Test statistic F=16.821 P value=0.000 Since P value SMALLER than the level of significance therefore SIGNIFICANT. Decision: DO NOT REJECT H0. Conclusion: There is sufficient evidence to conclude that the marks obtained by the Brothers are different.
Professor Jennings claims that only 35% of the students at Flora College work while attending school....
Professor Jennings claims that only 35% of the students at Flora
College work while attending school. Dean Renata thinks that the
professor has underestimated the number of students with part-time
or full-time jobs. A random sample of 85 students shows that 40
have jobs. Do the data indicate that more than 35% of the students
have jobs? Use a 5% level of significance.
What are we testing in this problem?
single meansingle proportion
(a) What is the level of significance?...
How can I find a p-value when given a test statistic only with no df? I...
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I need the Z and P-value also part B answered. Double-check your work as I don't...
I need the Z and P-value also part B answered. Double-check your
work as I don't know but I managed to get this wrong a few times.
Thank you!
A plan for an executive travelers' club has been developed by an airline on the premise that 5% of its current customers would qualify for membership. A random sample of 500 customers yielded 39 who would qualify (a) Using this data, test at level 0.01 the null hypothesis that the com...
QUESTION 5 If your p-value is .08, then what conclusions can you draw? A. little or...
QUESTION 5 If your p-value is .08, then what conclusions can you draw? A. little or no evidence against the null hypothesis B. some evidence against the null hypothesis C. moderate evidence against the null hypothesis D. strong evidence against the null hypothesis E. very strong evidence against the null hypothesis QUESTION 6 What is the t-score given the following information?sample mean 4.3population mean 5sample standard deviation = 1.4sample size 50 A.1979 B. -3.5355 OC.-50 QUESTION 7 What type of...
The P-value for a hypothesis test is shown. Use the P-value to decide whether to reject...
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,...
Would you favor spending more federal tax money on the arts? Of a random sample of...
Would you favor spending more federal tax money on the arts? Of a random sample of n = 93 politically conservative voters, 1 = 17 responded yes. Another random sample of n2 = 78 politically moderate voters showed that r2 - 22 responded yes. Does this information indicate that the population proportion of conservative voters inclined to spend more federal tax money on funding the arts is less than the proportion of moderate voters so inclined? Use a = 0.05....
Score: 0.5 of 1 pt Question Help * For the given P-value, refer to the table to determine the strength of the evidence against the null hypothesis P-value Evidence against Ho Weak or none P>0.10 P = 0.085 0.05<P s0.10 Moderate 0.01 <Ps0.05 Strong Pš0.01 Very strong The P-value gives evidence against the null hypothesis because it falls in the range no very strong strong moderate Score: 0.5 of 1 pt 8 of 16 (7 complete) HW Score: 35.63%, 5.7...
if a p - value is very small, this means
If a P-value is very small, this means. A. The test statistic is not in the critical region B. You should fail to reject the null hypothesis C. You should reject the null hypothesis D. None of the above ОА ОВ С OD
Professor Jennings claims that only 35% of the students at Flora
College work while attending school. Dean Renata thinks that the
professor has underestimated the number of students with part-time
or full-time jobs. A random sample of 85 students shows that 40
have jobs. Do the data indicate that more than 35% of the students
have jobs? Use a 5% level of significance.
What are we testing in this problem?
single meansingle proportion
(a) What is the level of significance?...
I need the Z and P-value also part B answered. Double-check your
work as I don't know but I managed to get this wrong a few times.
Thank you!
A plan for an executive travelers' club has been developed by an airline on the premise that 5% of its current customers would qualify for membership. A random sample of 500 customers yielded 39 who would qualify (a) Using this data, test at level 0.01 the null hypothesis that the com...
QUESTION 5 If your p-value is .08, then what conclusions can you draw? A. little or no evidence against the null hypothesis B. some evidence against the null hypothesis C. moderate evidence against the null hypothesis D. strong evidence against the null hypothesis E. very strong evidence against the null hypothesis QUESTION 6 What is the t-score given the following information?sample mean 4.3population mean 5sample standard deviation = 1.4sample size 50 A.1979 B. -3.5355 OC.-50 QUESTION 7 What type of...
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,...
Would you favor spending more federal tax money on the arts? Of a random sample of n = 93 politically conservative voters, 1 = 17 responded yes. Another random sample of n2 = 78 politically moderate voters showed that r2 - 22 responded yes. Does this information indicate that the population proportion of conservative voters inclined to spend more federal tax money on funding the arts is less than the proportion of moderate voters so inclined? Use a = 0.05....
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