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Check My Work Consider the following hypothesis test: H0: 45 Ha: < 45 A sample of 36 is...
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Consider the following hypothesis test: H0: 45 Ha: < 45 A sample of 36 is used. Identify the p-value and state your conclusion for each of the following sample results. Use = .01 and four decimals for p-value questions. a. With = 44 and s = 5.2, the p-value is - Select your answer -less than .005between .005 and .01between .01 and .025between .025 and .05between .05 and .10between .10 and .20greater than .20Item 1 Can it be concluded that the population mean is less than 45?SelectYesNoItem 2 b. With = 43 and s = 4.6, the p-value is - Select your answer -less than .005between .005 and .01between .01 and .025between .025 and .05between .05 and .10between .10 and .20greater than .20Item 3 Can it be concluded that the population mean is less than 45?SelectYesNoItem 4 c. With = 46 and s = 5.0, the p-value is - Select your answer -less than .005between .005 and .01between .01 and .025between .025 and .05between .05 and .10between .10 and .20greater than .20Item 5 Can it be concluded that the population mean is less than 45?SelectYesNoItem 6 |
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Rahul Sunny answered 1 year agoRelated Solutions
Consider the following hypothesis test: H0: 45 Ha: < 45 A sample of 36 is used....
Consider the following hypothesis test:
H0: 45
Ha: < 45
A sample of 36 is used. Identify the p-value and state
your conclusion for each of the following sample results. Use =
.01.
a. With = 44 and s = 5.2, the p-value
is
- Select your answer -less than .005, between .005 and .01, between
.01 and .025, between .025 and .05, between .05 and .10, between
.10 and .20, greater than .20
Can it be concluded that the...
Consider the following hypothesis test: H0: ? = 16 Ha: ? ? 16 A sample of...
Consider the following hypothesis test: H0: ? = 16 Ha: ? ? 16 A
sample of 40 provided a sample mean of 14.17. The population
standard deviation is 6. a. Compute the value of the test statistic
(to 2 decimals). b. What is the p-value (to 4 decimals)? c. Using ?
= .05, can it be concluded that the population mean is not equal to
16? Answer the next three questions using the critical value
approach. d. Using ? =...
Consider the following hypothesis test. H0: μ ≤ 50 Ha: μ > 50 A sample of...
Consider the following hypothesis test. H0: μ ≤ 50 Ha: μ >
50
A sample of 60 is used and the population standard deviation is
8. Use the critical value approach to state your conclusion for
each of the following sample results. Use α = 0.05. (Round your
answers to two decimal places.)
(a) x = 52.3
Find the value of the test statistic. =
State the critical values for the rejection rule. (If the test
is one-tailed, enter NONE...
Consider the following hypothesis test. H0: μ ≤ 25 Ha: μ > 25 A sample of...
Consider the following hypothesis test.
H0: μ ≤ 25
Ha: μ > 25
A sample of 40 provided a sample mean of 26.1. The population
standard deviation is 6.
(a) Find the value of the test statistic. (Round your answer to
two decimal places.)
(b) Find the p-value. (Round your answer to four
decimal places.) p-value =
(c) At α = 0.01,state your conclusion.
(d)
State the critical values for the rejection rule. (Round your
answer to two decimal places....
Consider the following hypothesis test. H0: μ ≤ 50 Ha: μ > 50 A sample of...
Consider the following hypothesis test.
H0: μ ≤ 50
Ha: μ > 50
A sample of 60 is used and the population standard deviation is
8. Use the critical value approach to state your conclusion for
each of the following sample results. Use α = 0.05.
(Round your answers to two decimal places.)
(a) x = 52.7 Find the value of the test statistic.
State the critical values for the rejection rule. (If the test
is one-tailed, enter NONE for...
Consider the following hypothesis test. H0: μ ≥ 35 Ha: μ < 35 A sample of...
Consider the following hypothesis test.
H0: μ ≥ 35
Ha: μ < 35
A sample of 36 is used. Identify the p-value and state
your conclusion for each of the following sample results. Use
α = 0.01.
(a)
x = 34 and s = 5.2
Find the value of the test statistic. (Round your answer to
three decimal places.)
Find the p-value. (Round your answer to four decimal
places.) *PLEASE GO INTO DETAIL WHEN EXPLAINING THIS STEP! How do
you...
Consider the following hypothesis test. H0: μ = 15 Ha: μ ≠ 15 A sample of...
Consider the following hypothesis test.
H0: μ = 15
Ha: μ ≠ 15
A sample of 50 provided a sample mean of 14.08. The population
standard deviation is 3.
A. Find the value of the test statistic. (Round your answer to
two decimal places.)
B. Find the p-value. (Round your answer to four decimal
places.)
C. State the critical values for the rejection rule. (Round your
answers to two decimal places. If the test is one-tailed, enter
NONE for the...
Consider the following hypothesis test. H0: μ ≥ 20 Ha: μ < 20 A sample of...
Consider the following hypothesis test.
H0: μ ≥ 20
Ha: μ < 20
A sample of 50 provided a sample mean of 19.5. The population
standard deviation is 2.
(a) Find the value of the test statistic. (Round your answer to
two decimal places.) _______
(b) Find the p-value. (Round your answer to four
decimal places.) p-value = _______
(c) Using α = 0.05, state your conclusion.
Reject H0. There is sufficient evidence to
conclude that μ < 20.
Reject...
Consider the following hypothesis test. H0: μ ≤ 12 Ha: μ > 12 A sample of...
Consider the following hypothesis test.
H0: μ ≤ 12
Ha: μ > 12
A sample of 25 provided a sample mean
x = 14
and a sample standard deviation
s = 4.67.
A. Compute the value of the test statistic. (Round your answer
to three decimal places.)
B. What is the rejection rule using the critical value? (If the
test is one-tailed, enter NONE for the unused tail. Round your
answer to three decimal places.)
test statistic≤test statistic≥
Consider the following hypothesis test. H0: μ ≥ 50 Ha: μ < 50 A sample of...
Consider the following hypothesis test.
H0: μ ≥ 50
Ha: μ < 50
A sample of 36 is used. Identify the p-value and state
your conclusion for each of the following sample results. Use
α = 0.01.
A.
x = 49 and s = 5.2
Find the value of the test statistic. (Round your answer to
three decimal places.)
Find the p-value. (Round your answer to four decimal
places.)
B.
x = 48 and s = 4.6
Find the value...
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