Search A myopenmath.com What is the test statistic for this sample? test statistic (Report answer accurate to 4 decimal places.) What is the p-value for this sample? p-value = (Report answer accurate to 4 decimal places.) The p-value is... less than (or equal to) a O greater than a This test statistic leads to a decision to... reject the null accept the null fail to reject the null As such, the final conclusion is that... There is sufficient evidence to warrant rejection of the claim that the mean difference of post-test from pre-test is not equal to 0. There is not sufficient evidence to warrant rejection of the claim that the mean difference of post-test from pre-test is not equal to 0. The sample data support the claim that the mean diffeEI EE S YPOSTESTTOM pre-test is

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Can you help me solve this on a ti 84 calc? thank you

8:46 7
l LTE I
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What is the test statistic for this sample?
test statistic
(Report answer accurate to
4 decimal places.)
What is the p-value for this sample?
p-value =
(Report answer accurate to 4
decimal places.)
The p-value is...
less than (or equal to) a
greater than a
This test statistic leads to a decision to...
reject the null
accept the null
fail to reject the null
As such, the final conclusion is that...
There is sufficient evidence to warrant
rejection of the claim that the mean
difference of post-test from pre-test is not
equal to 0.
There is not sufficient evidence to warrant
rejection of the claim that the mean
difference of post-test from pre-test is not
equal to 0.
The sample data support the claim that the
mean diffeente oi posl-lest rom pre-test is
Transcribed Image Text:8:46 7 l LTE I Search A myopenmath.com What is the test statistic for this sample? test statistic (Report answer accurate to 4 decimal places.) What is the p-value for this sample? p-value = (Report answer accurate to 4 decimal places.) The p-value is... less than (or equal to) a greater than a This test statistic leads to a decision to... reject the null accept the null fail to reject the null As such, the final conclusion is that... There is sufficient evidence to warrant rejection of the claim that the mean difference of post-test from pre-test is not equal to 0. There is not sufficient evidence to warrant rejection of the claim that the mean difference of post-test from pre-test is not equal to 0. The sample data support the claim that the mean diffeente oi posl-lest rom pre-test is
8:46 7
l LTE I
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A myopenmath.com
You wish to test the following claim (Ha) at a
significance level of a = 0.005. For the context of
this problem, ud = PostTest – PreTest where
the first data set represents a pre-test and the
second data set represents a post-test. (Each row
represents the pre and post test scores for an
individual. Be careful when you enter your data and
specify what your uj and u2 are so that the
differences are computed correctly.)
-
0 = Prd:°H
Ha: Hd + 0
You believe the population of difference scores is
normally distributed, but you do not know the
standard deviation. You obtain the following sample
of data:
pre-test
post-test
39.2
34.2
43.2
111.3
35.8
-46.2
49.2
-57.5
38.6
-1.4
44.6
69.9
38.8
30.1
39.4
53.5
46.3
40.1
51.8
36.8
42.2
-55.9
53.4
111.8
52.8
24.6
45.8
75.8
34.6
131.3
45.5
54.3
42.5
93.3
45.1
32.6
39.2
60.2
47.1
55.9
Transcribed Image Text:8:46 7 l LTE I Search A myopenmath.com You wish to test the following claim (Ha) at a significance level of a = 0.005. For the context of this problem, ud = PostTest – PreTest where the first data set represents a pre-test and the second data set represents a post-test. (Each row represents the pre and post test scores for an individual. Be careful when you enter your data and specify what your uj and u2 are so that the differences are computed correctly.) - 0 = Prd:°H Ha: Hd + 0 You believe the population of difference scores is normally distributed, but you do not know the standard deviation. You obtain the following sample of data: pre-test post-test 39.2 34.2 43.2 111.3 35.8 -46.2 49.2 -57.5 38.6 -1.4 44.6 69.9 38.8 30.1 39.4 53.5 46.3 40.1 51.8 36.8 42.2 -55.9 53.4 111.8 52.8 24.6 45.8 75.8 34.6 131.3 45.5 54.3 42.5 93.3 45.1 32.6 39.2 60.2 47.1 55.9
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