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please I need the answer as soon as possible.
thanks
(number of hours) are the fastest...
I am unable to figure this out. Please show some work if possible. Thanks in advance!...
I am unable to figure this out. Please show some work if
possible. Thanks in advance!
The test statistic of z- -2.99 is obtained when testing the claim that p < 0.36. a. Using a significance level of α=0.01, find the critical value(s). b. Should we reject Ho 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....
I'm stuck on this I've already selected my answer for mean hypothesis test 05b but I'm...
I'm stuck on this
I've already selected my answer for mean hypothesis
test 05b but I'm not sure
Student t Hypothesis Test 03b Assume that a simple random sample has been selected and test the given claim. Claim: The average age of actresses when they win an acting award is at most 34 years old To test this claim a simple random sample (SRS) or 27 actresses is used This sample of 27 actresses had a sample mean of 35.4...
A genetic experiment involving peas yielded one sample of offspring consisting of 444 green peas and...
A genetic experiment involving peas yielded one sample of offspring consisting of 444 green peas and 161 yellow peas. Use a 0.05 significance level to test the claim that under the same circumstances, 25% of offspring peas will be yellow. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method and the normal distribution as an approximation to the binomial distribution. What are the...
A genetic experiment involving peas yielded one sample of offspring consisting of 434 green peas and...
A genetic experiment involving peas yielded one sample of offspring consisting of 434 green peas and 137 yellow peas. Use a 0.01 significance level to test the claim that under the same circumstances, 25% of offspring peas will be yellow. Identify the null hypothesis, alternative hypothesis, test statistic P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method and the normal distribution as an approximation to the binomial distribution. What are the...
A genetic experiment involving peas yielded one sample of offspring consisting of 426 green peas and...
A genetic experiment involving peas yielded one sample of offspring consisting of 426 green peas and 134 yellow peas. Use a 0.01 significance level to test the claim that under the same circumstances, 25% of offspring peas will be yellow. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method and the normal distribution as an approximation to the binomial distribution. What are the...
The dean of a universily estimates that the mean number of classroom hours per week for...
The dean of a universily estimates that the mean number of classroom hours per week for full time facully is e fac 11.0. As a member of the student council, you want to test this claim A random sample of the number of umbe das roor hours for eigt ful time faculty for one week isshown in the table bel "At α:010, can you repot als0the dean's daim? Complete parts (a) through (d) below Assume the population is normall estrbuted...
p-value also A recent broadcast of a television show had a 15 share, meaning that among...
p-value also
A recent broadcast of a television show had a 15 share, meaning that among 6000 monitored households with TV sets in use, 15% of them were tuned to this program. Use a 0.01 significance level to test the claim of an advertiser that among the households with TV sets in use, less than 25% were tuned into the program. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses...
A recent broadcast of a television show had a 15 share, meaning that among 6000 monitored...
A recent broadcast of a television show had a 15 share, meaning that among 6000 monitored households with TV sets in use, 15% of them were tuned to this program. Use a 0.01 significance level to test the claim of an advertiser that among the households with TV sets in use, less than 25% were tuned into the program. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original...
Why is the answer 1.37 and not 1.32. I did this myself: 7. A scientist has...
Why is the answer 1.37 and not 1.32. I did this myself:
7. A scientist has a theory that more than 33% of geese in his area do not fly south for the winter. To test this hypothesis he tags 85 random geese in the summer and finds that 40% of them do not fly south. Test the hypothesis using a = .05. (A) Do not reject Ho, because the test value of 1.37 is less than 1.96. (B) Do...
.0T IS Ubained WheR tésting the claim that p 0.345. 20. The test statistic of z-1.94...
.0T IS Ubained WheR tésting the claim that p 0.345. 20. The test statistic of z-1.94 is obtained when testing the claim that p 3/8 two-tailed p value 0.524 Final Conclusions. In Exercises 25-28, use a significance level of a0.05 and use the given information for the following: a. State a conclusion about the null hypothesis. (Reject Ho or fail to reject Ho) b. Without using technical terms or symbols, state a final conclusion that addresses the original claim. 25....
I am unable to figure this out. Please show some work if
possible. Thanks in advance!
The test statistic of z- -2.99 is obtained when testing the claim that p < 0.36. a. Using a significance level of α=0.01, find the critical value(s). b. Should we reject Ho 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....
I'm stuck on this
I've already selected my answer for mean hypothesis
test 05b but I'm not sure
Student t Hypothesis Test 03b Assume that a simple random sample has been selected and test the given claim. Claim: The average age of actresses when they win an acting award is at most 34 years old To test this claim a simple random sample (SRS) or 27 actresses is used This sample of 27 actresses had a sample mean of 35.4...
A genetic experiment involving peas yielded one sample of offspring consisting of 444 green peas and 161 yellow peas. Use a 0.05 significance level to test the claim that under the same circumstances, 25% of offspring peas will be yellow. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method and the normal distribution as an approximation to the binomial distribution. What are the...
A genetic experiment involving peas yielded one sample of offspring consisting of 434 green peas and 137 yellow peas. Use a 0.01 significance level to test the claim that under the same circumstances, 25% of offspring peas will be yellow. Identify the null hypothesis, alternative hypothesis, test statistic P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method and the normal distribution as an approximation to the binomial distribution. What are the...
A genetic experiment involving peas yielded one sample of offspring consisting of 426 green peas and 134 yellow peas. Use a 0.01 significance level to test the claim that under the same circumstances, 25% of offspring peas will be yellow. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method and the normal distribution as an approximation to the binomial distribution. What are the...
The dean of a universily estimates that the mean number of classroom hours per week for full time facully is e fac 11.0. As a member of the student council, you want to test this claim A random sample of the number of umbe das roor hours for eigt ful time faculty for one week isshown in the table bel "At α:010, can you repot als0the dean's daim? Complete parts (a) through (d) below Assume the population is normall estrbuted...
p-value also
A recent broadcast of a television show had a 15 share, meaning that among 6000 monitored households with TV sets in use, 15% of them were tuned to this program. Use a 0.01 significance level to test the claim of an advertiser that among the households with TV sets in use, less than 25% were tuned into the program. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses...
A recent broadcast of a television show had a 15 share, meaning that among 6000 monitored households with TV sets in use, 15% of them were tuned to this program. Use a 0.01 significance level to test the claim of an advertiser that among the households with TV sets in use, less than 25% were tuned into the program. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original...
Why is the answer 1.37 and not 1.32. I did this myself:
7. A scientist has a theory that more than 33% of geese in his area do not fly south for the winter. To test this hypothesis he tags 85 random geese in the summer and finds that 40% of them do not fly south. Test the hypothesis using a = .05. (A) Do not reject Ho, because the test value of 1.37 is less than 1.96. (B) Do...
.0T IS Ubained WheR tésting the claim that p 0.345. 20. The test statistic of z-1.94 is obtained when testing the claim that p 3/8 two-tailed p value 0.524 Final Conclusions. In Exercises 25-28, use a significance level of a0.05 and use the given information for the following: a. State a conclusion about the null hypothesis. (Reject Ho or fail to reject Ho) b. Without using technical terms or symbols, state a final conclusion that addresses the original claim. 25....
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