a. What is the test statistic? (Round your answer to two decimal
places.)
b. What is the p-value? (Round your answer to four decimal
places.)
Can you show steps on how to do it on the calculator.
Homework Answers
(a) F = 8.47
(b) p-value = 0.0013
| Mean | n | Std. Dev | |||
| 202.0 | 5 | 48.70 | Group 1 | ||
| 100.2 | 5 | 14.75 | Group 2 | ||
| 101.2 | 5 | 28.02 | Group 3 | ||
| 136.2 | 5 | 44.84 | Group 4 | ||
| 134.9 | 20 | 54.17 | Total | ||
| ANOVA table | |||||
| Source | SS | df | MS | F | p-value |
| Treatment | 34,219.40 | 3 | 11,406.467 | 8.47 | .0013 |
| Error | 21,540.40 | 16 | 1,346.275 | ||
| Total | 55,759.80 | 19 |
Steps:
-
Press STAT, select EDIT, 1: Edit, and press ENTER.
-
Input the data into the lists.
-
Press STAT and select TESTS, scroll down to select option ANOVA and press ENTER.
-
Use (2nd, #) and , to enter the appropriate lists separated by commas. Press ).
-
Press ENTER.
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Can you show steps on how to do it on the calculator.
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b. What is the p-value? (Round your answer to four decimal
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Can you show steps on how to do it on the calculator.
A graphing calculator is recommended. Are the means for the final exams the same for all statistics class delivery types? The table below shows the scores on final exams from several randomly selected classes that used the different delivery types. Online Hybrid Face-to-face...
a. What is the test statistic? (Round your answer to two decimal
places.)
b. What is the p-value? (Round your answer to four decimal
places.)
Can you show steps on how to do it on the calculator.
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Compute the value of the test statistic. Round your
answer to two decimal places. Please do not explain the formula as
I already know it. What's an easier way to input it onto the
calculator??
PLEASE. and thanks!
You were asked to compute the value of the test statistic, given the following information. Tables ni = 228 P1 = 0.74 n2438 P2 = 0.86 Since we have two independent random samples where the sample sizes are large enough ensure npǐM...
What is the test statistic?
t= (Round to three decimal places as needed.)
Identify the critical value(s). Select the correct choice below
and fill the answer box within your choice. (Round to three
decimal places as needed.)
What is the conclusion?
There (is or is not) enough evidence to warrant
rejection of the claim that there is ( a diffrenece or no
diffrence) between the reaction times of the right and left
hands.
Homework: Section 9.3 Homework Score: 0.1 of 1...
a.) find the test statistic, t. round three decimal
places
b.) calculate the P-value. round four decimal places
The following table shows the weights (in pounds) and the number of hours slept in a day by a random sample of infants. Test the claim that M 0. Use a-0.1. Then interpret the resuts in the context of the problem convenient, use technology to solve the problem Click the icon to view more information about hypothesis testing for slope. Weight, x...
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Use the pulse rates in beats per minute (bpm) of a random sample of adult females listed in the data set available below to test the claim that the mean is less than 75 bpm. Use a 0.05 significance level. : Click the icon to view the pulse rate data Assuming all conditions for conducting a hypothesis test are met, what are the null...
A.
Identify the test statistic=_____ (Round to two decimal
places)
The P-value is=_____ (Round to three decimal
places)
What is the concluion for this hypothesis
test?
A. Fail to reject Upper H0. There is sufficient evidence to
warrant rejection of the claim that the variation of maximal skull
breadths in 4000 B.C. is the same as the variation in A.D. 150.
B. Reject Upper H 0. There is insufficient evidence to warrant
rejection of the claim that the variation of...
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?). Round to two decimal places as needed.
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(Round to two decimal places as needed.)
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