Question
In: Math
You wish to test the following claim ( H a ) at a significance level of...
You wish to test the following claim ( H a ) at a significance
level of α = 0.002 . H o : p 1 = p 2 H a : p 1 > p 2 You obtain
86.6% successes in a sample of size n 1 = 732 from the first
population. You obtain 79% successes in a sample of size n 2 = 395
from the second population. For this test, you should NOT use the
continuity correction, and you should use the normal distribution
as an approximation for the binomial distribution.
ALL I NEED IS FOR SOMEONE TO SHOW ME HOW TO INPUTE THIS ON A
CALCULATOR TI 84...the 2-PropZ TEST doesnt accept decimals.
Solutions
milcah answered 1 year agoRelated Solutions
You wish to test the following claim ( H a ) at a significance level of...
You wish to test the following claim ( H a ) at a significance
level of α = 0.002 . H o : μ = 73.8 H a : μ > 73.8 You believe
the population is normally distributed, but you do not know the
standard deviation. You obtain a sample of size n = 31 with mean M
= 83.5 and a standard deviation of S D = 16.9 . What is the test
statistic for this sample? (Report...
You wish to test the following claim ( H a ) at a significance level of...
You wish to test the following claim ( H a ) at a significance
level of α = 0.01 . H o : μ 1 = μ 2 H a : μ 1 < μ 2 You believe
both populations are normally distributed, but you do not know the
standard deviations for either. However, you also have no reason to
believe the variances of the two populations are not equal. You
obtain a sample of size n 1 = 24...
You wish to test the following claim ( H a ) at a significance level of...
You wish to test the following claim ( H a ) at a significance
level of α = 0.02 .
H o : p 1 = p 2
H a : p 1 < p 2
You obtain 159 successes in a sample of size n 1 = 646 from the
first population. You obtain 66 successes in a sample of size n 2 =
221 from the second population.
What is the test statistic for this sample? (Report answer...
You wish to test the following claim ( H a ) at a significance level of...
You wish to test the following claim ( H a ) at a significance
level of α = 0.002 . H o : μ 1 = μ 2 H a : μ 1 ≠ μ 2 You believe
both populations are normally distributed, but you do not know the
standard deviations for either. However, you also have no reason to
believe the variances of the two populations are not equal. You
obtain the following two samples of data. Sample #1...
You wish to test the following claim ( H a ) at a significance level of...
You wish to test the following claim ( H a ) at a significance
level of α = 0.005 .
H o : μ = 50.7
H a : μ ≠ 50.7
You believe the population is normally distributed, but you do
not know the standard deviation. You obtain a sample of size n = 5
with mean M = 26.7 and a standard deviation of S D = 14.5 .
What is the p-value for this sample? (Report answer...
You wish to test the following claim ( H a ) at a significance level of...
You wish to test the following claim ( H a ) at a significance
level of α = 0.02 . H o : p 1 = p 2 H a : p 1 < p 2 You obtain
205 successes in a sample of size n 1 = 228 from the first
population. You obtain 324 successes in a sample of size n 2 = 320
from the second population. For this test, you should NOT use the
continuity correction,...
You wish to test the following claim ( H a ) at a significance level of...
You wish to test the following claim ( H a ) at a significance
level of α = 0.005 . For the context of this problem, μ d = P o s t
T e s t − P r e T e s t one data set represents a pre-test and the
other data set represents a post-test. Each row represents the pre
and post test scores for an individual.
H o : μ d = 0 H a...
You wish to test the following claim ( H a ) at a significance level of...
You wish to test the following claim ( H a ) at a significance
level of α = 0.005 . H o : p 1 = p 2 H a : p 1 > p 2 You obtain
a sample from the first population with 210 successes and 90
failures. You obtain a sample from the second population with 152
successes and 124 failures. What is the critical value for this
test? (Report answer accurate to three decimal places.) critical...
You wish to test the following claim ( H a ) at a significance level of...
You wish to test the following claim ( H a ) at a significance
level of α = 0.05 . H o : μ = 73.7 H a : μ < 73.7 You believe
the population is normally distributed, but you do not know the
standard deviation. Your sample has: size: n = 107 mean: M = 69.7
standard deviation: S D = 10.2 . What is the test statistic for
this sample? (Round the answer accurate to 3 decimal...
You wish to test the following claim ( H a ) at a significance level of...
You wish to test the following claim ( H a ) at a significance
level of α = 0.005
H o : p 1 = p 2
H a : p 1 < p 2
You obtain 91.1% successes in a sample of size n 1 = 651 from
the first population. You obtain 94.8% successes in a sample of
size n 2 = 621 from the second population. For this test, you
should NOT use the continuity correction, and...
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