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
Quadratic Equation
When it comes to the concept of polynomial equations, quadratic equations can be said to be a special case. What does solving a quadratic equation mean? We will understand the quadratics and their types once we are familiar with the polynomial equations and their types.
Demand and Supply Function
The concept of demand and supply is important for various factors. One of them is studying and evaluating the condition of an economy within a given period of time. The analysis or evaluation of the demand side factors are important for the suppliers to understand the consumer behavior. The evaluation of supply side factors is important for the consumers in order to understand that what kind of combination of goods or what kind of goods and services he or she should consume in order to maximize his utility and minimize the cost. Therefore, in microeconomics both of these concepts are extremely important in order to have an idea that what exactly is going on in the economy.
Hello,
Can you help me solve this on a ti 84 calc? thank you
![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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7d0c0678-97be-49c4-a022-185bdd373eb3%2Fe3acbf95-92d4-4b1c-be78-179387c5db73%2F7b4vhj_processed.png&w=3840&q=75)
![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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7d0c0678-97be-49c4-a022-185bdd373eb3%2Fe3acbf95-92d4-4b1c-be78-179387c5db73%2Fcgcazqk_processed.png&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 3 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
![MATLAB: An Introduction with Applications](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
![MATLAB: An Introduction with Applications](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
![Elementary Statistics: Picturing the World (7th E…](https://www.bartleby.com/isbn_cover_images/9780134683416/9780134683416_smallCoverImage.gif)
![The Basic Practice of Statistics](https://www.bartleby.com/isbn_cover_images/9781319042578/9781319042578_smallCoverImage.gif)
![Introduction to the Practice of Statistics](https://www.bartleby.com/isbn_cover_images/9781319013387/9781319013387_smallCoverImage.gif)