PLEASE HELP WITH QUESTIONS AT BOTTOM (questions allready completed) Compute the

Question

PLEASE HELP WITH QUESTIONS AT BOTTOM

(questions allready completed)

Compute the value of the Paint Type degrees of freedom. 3

Compute the value of the Highway degrees of freedom. 2

Compute the value of the Paint Type sum of squares. 16.9401

Compute the value of the Highway sum of squares. 7.6400

Compute the value of the Total sum of squares. 29.6217

Compute the value of the Error sum of squares. 5.0416

Compute the value of the Paint Type mean sum of squares. 5.6467

Compute the value of MSE. 0.8403

Compute the value of the main factor (Paint Type) F-statistic. 6.7201

What are the numerator degrees of freedom for the main factor F-statistic? 3

PLEASE HELP WITH THE QUESTIONS BELOW

What are the numerator degrees of freedom for the block F-statistic? [1 pt(s)]

What are the denominator degrees of freedom for the block F-statistic? [1 pt(s)]

Which interval of the table contains your computed block (Highway) p-value? (Use the table on the course site.)
p-value 0.001
0.001 < p-value 0.01
0.01 < p-value 0.05
0.05 < p-value 0.1
0.1 < p-value 0.25
p-value > 0.25
[3 pt(s)]

Suppose now that Highway is not used as a block and that Paint Type is the only factor, with 3 replicates. Compute the values needed to fill in the blanks.

Compute the value of the Error degrees of freedom. [1 pt(s)]

Compute the Error sum of squares. [1 pt(s)]

Compute the value of MSE. [1 pt(s)]

Compute the factor (Paint type) F-statistic. [3 pt(s)]

Which interval of the table contains your computed factor (Paint type) p-value? (Use the table on the course site.)
p-value 0.001
0.001 < p-value 0.01
0.01 < p-value 0.05
0.05 < p-value 0.1
0.1 < p-value 0.25
p-value > 0.25

Tries 0/1 In a study to compare the visibility of paints used on highways, of at three following table gives the amount of visibitity of paint will differ depending on the quantity four different ty was used as a blocking factor. The after a set period of exposure and type of traffic on the road, measured on a standard scale, with larger values indicating greater visibility. to traffic and weather visibility was Paint Type 1 2 13 4 Highway A 10 11.3 10.3 11.8 Highway B 6.2 9.2 9.2 2 2 Highway C 7.6 9.9 9.8 7.93 10.13 9.77 11.23 Noting that two of the data points have not been shown, carry out calculations for the following questions using only a calculator and appropriate summary statistics. The overall data standard deviation is 1.641. A partial ANovA table is given below. Compute the values needed to fill in the blanks. Source DF SS MS F 4 Paint Type Highway 382 Error Total Compute the value of the Paint Type degrees of freedom. 3 ti pt I You are correct. in Tries Your recelpt no. is 157-4109 compute the value of the Highway degrees of freedom. 2 ti ptisl1 You are correct. Previous Trisa Your receipt no ls 57-4654 Compute the value of the Error degrees of freedom. Submit Answer Tries 1 O Ask me anything

Explanation / Answer

Question 1: What are the numerator degrees of freedom for the block F-statistic?

The df of Paint type is the numerator is 3

df for highway type is 2

Question 2:What are the denominator degrees of freedom for the block F-statistic?

The df is 11 for both highway type and paint type

Question 3: p value is 0.00467050 which falls in  0.01 < p-value 0.05 range

Question 4:

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