# I need help with this question please! Thank you!

label Statistics
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Examine the following ANOVA summary table:

Source   SS                        df                           MS                                   F

Between 495.34                  4                           123.84                             8.16

Within      682.56                45                           15.17

Total        1,177.90               49

1. What is the tabled critical value of f at the .01 level?

Jun 7th, 2015

The tabled critical value for this at the 0.01 level for degrees of freedom 4 and 45 is 3.767427 = 3.77

Jun 8th, 2015
1. Conversely, if you reject the null hypothesis, what is the probability that you have made a Type 1 error?

Jun 8th, 2015

P(f>8.16| 4,45) = 4.89609E-05  =4.89609* 10^(-5) is very low

Jun 8th, 2015
What level of confidence can you have in rejecting the null hypothesis?

Jun 8th, 2015

this is the level .at level of significance 0.0000489 . p value is 0.0000489. I am not aware how your instructor has briefed you.

Jun 8th, 2015

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Jun 7th, 2015
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Jun 7th, 2015
Nov 24th, 2017
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