Homework Answers
Question 8) 4.80
Source of variation between rows treatment is 4.80
Question 9)
Between columns treatment is =
Total sum of squares - error sum of squares - sum of squares between rows treatment
= 114.07-15.09-4.80
= 94.18 answer.
Add Answer to:
Please answer both questions 8 and question 9
What number should go in the blank box...
Source of Variation SS df MS F P-value F crit Rows 4.80 4 c f j...
Source of Variation SS df MS F P-value F crit Rows 4.80 4 c f j h Columns a b d g k i Error 15.09 12 e Total 114.07 19 In this Two Way ANOVA, the conclusion you arrive at is that mean blocks are not all the same. True False
The results of a two-factor ANOVA without replication are displayed below with missing values, identified by " A" through " G." What values should replace "A", "B", and...
The results of a two-factor ANOVA without replication are
displayed below with missing values, identified by " A" through "
G." What values should replace "A", "B", and "C"? Explain
your responses.
East 87.3 84.3 74.5 South 73.2 69.4 72.3 Midwest 82.3 83.2 73.4 West 76.0 75.2 68.4 Low Medium High ANOVA: Two-Factor Without Replication SUMMARY Count 4 4 4 Sum Average Variance 40.15333 78.025 49.50917 7.056667 79.7 Low Medium High 72.15 East South Midwest West 82.03333 44.81333 71.63333 3.943333...
I don’t understand how to do this portion of this question. Please help. Conduct and interpret...
I don’t understand how to do this portion of this question.
Please help.
Conduct and interpret follow up t tests for this anova
analysis.
to me ANOVA Source of SS Variation df MS P-value F crit 136.9333 2 68.46667 43.70213 3.09498E- 3.885293835 Effect 06 18.8 12 1.566667 error Total 155.7333 14 c) critical value 3.88529 p-value 3.09498 10 -6)
The following table summarizes a portion of the results for a two-way analysis of variance experiment...
The following table summarizes a portion of the results for a two-way analysis of variance experiment with no interaction. Find the missing values in the ANOVA table. (Round intermediate calculations to at least 4 decimal places. Round "MS" to 4 decimal places and "F" to 3 decimal places.) source of Variation SS df MS F p-value rows 34.63 2 MSB= factor B= 0.042 columns 146.60 3 MSA= Factor A= 0.003 error 18.56 6 MSE= total 199.79 11
The following output summarizes a portion of the results for a two-way analysis of variance experiment...
The following output summarizes a portion of the results for a two-way analysis of variance experiment with no interaction. Factor Aconsists of five different kinds of organic fertilizers, factor B consists of three different kinds of soil acidity levels, and the variable measured is the height (in inches) of a plant at the end of four weeks. a. Find the missing values in the ANOVA table. (Round intermediate calculations to at least 4 decimal places. Round "MS" to 4 decimal...
Question Completion Status QUESTION 4 Anova: Single Factor SUMMARY Groups Count Sum Average Variance A 4...
Question Completion Status QUESTION 4 Anova: Single Factor SUMMARY Groups Count Sum Average Variance A 4 108 27 32.66666667 B 4 96 24 13.33333333 4 120 30 56 ANOVA Source of Variation SS df F crit MS P-value F Treatments 72 36 1.058823529 0.386396621 4.256494729 Error 306 9 34 Total 378 11 Based on the Results above of Single Factor ANOVA: the MSTR O 36 O 378 O 72 O 34 Click Save and Submit to save and submit. Chick...
A market researcher is studying the 'spending habits of people across age groups. The amount of...
A market researcher is studying the 'spending habits of people across age groups. The amount of money spent by each individual is classified by spending category (Dining out, Shopping, or Electronics) Factor A, and generation (Gen-X, Gen-Y, Gen-Z, or Baby Boomers) - Factor B. An incomplete ANOVA table is shown below. Source of Variation Rows (Factor B) Columns (Factor A) Error Total sS df MS F 46,869 79,930 1,321,831 35 At the 5% significance level, the critical value for the...
ANOVA Source of Variation SS df MS F p-value Factor A 35,166.79 3 11,722.26 Factor...
ANOVA Source of Variation SS df MS F p-value Factor A 35,166.79 3 11,722.26 Factor B 22,297.66 2 11,148.83 Interaction 206,903.76 6 34,483.96 Error 125,290.42 36 3,480.29 Total 389,658.63 47 (a) What kind of ANOVA is this? One-factor ANOVA Two-factor ANOVA with replication Two-factor ANOVA without replication (b) Calculate each F test statistic and the p-value for each F test using Excel's function =F.DIST.RT(F,DF1,DF2). (Round your Fcalc values to 3 decimal places and p-values to...
ANOVA Source of Variation SS df MS F p-value Factor A 30,865.45 3 10,288.48 Factor B...
ANOVA Source of Variation SS df MS F p-value Factor A 30,865.45 3 10,288.48 Factor B 22,557.30 2 11,278.65 Interaction 119,155.58 6 19,859.26 Error 90,553.57 36 2,515.38 Total 263,131.90 47 (a) What kind of ANOVA is this? One-factor ANOVA Two-factor ANOVA with replication Two-factor ANOVA without replication (b) Calculate each F test statistic and the p-value for each F test using Excel's function =F.DIST.RT(F,DF1,DF2). (Round your Fcalcvalues to 3 decimal places and p-values to 4 decimal places.) Source of Variation...
CH13 Q8 A two-way analysis of variance experiment with interaction was conducted. Factor A had three...
CH13 Q8
A two-way analysis of variance experiment with interaction was conducted. Factor A had three levels (columns), factor B had five levels (rows), and six observations were obtained for each combination. The results include the following sum of squares terms: SST 1548 SSA 1022 SSB 390 SSAB 26 a. Construct an ANOVA table. (Round intermediate calculations to at least 4 decimal places. Round "MS" to 4 decimal places and "F' to 3 decimal places.) Answer is not complete. ANOVA...
The results of a two-factor ANOVA without replication are
displayed below with missing values, identified by " A" through "
G." What values should replace "A", "B", and "C"? Explain
your responses.
East 87.3 84.3 74.5 South 73.2 69.4 72.3 Midwest 82.3 83.2 73.4 West 76.0 75.2 68.4 Low Medium High ANOVA: Two-Factor Without Replication SUMMARY Count 4 4 4 Sum Average Variance 40.15333 78.025 49.50917 7.056667 79.7 Low Medium High 72.15 East South Midwest West 82.03333 44.81333 71.63333 3.943333...
I don’t understand how to do this portion of this question.
Please help.
Conduct and interpret follow up t tests for this anova
analysis.
to me ANOVA Source of SS Variation df MS P-value F crit 136.9333 2 68.46667 43.70213 3.09498E- 3.885293835 Effect 06 18.8 12 1.566667 error Total 155.7333 14 c) critical value 3.88529 p-value 3.09498 10 -6)
Question Completion Status QUESTION 4 Anova: Single Factor SUMMARY Groups Count Sum Average Variance A 4 108 27 32.66666667 B 4 96 24 13.33333333 4 120 30 56 ANOVA Source of Variation SS df F crit MS P-value F Treatments 72 36 1.058823529 0.386396621 4.256494729 Error 306 9 34 Total 378 11 Based on the Results above of Single Factor ANOVA: the MSTR O 36 O 378 O 72 O 34 Click Save and Submit to save and submit. Chick...
A market researcher is studying the 'spending habits of people across age groups. The amount of money spent by each individual is classified by spending category (Dining out, Shopping, or Electronics) Factor A, and generation (Gen-X, Gen-Y, Gen-Z, or Baby Boomers) - Factor B. An incomplete ANOVA table is shown below. Source of Variation Rows (Factor B) Columns (Factor A) Error Total sS df MS F 46,869 79,930 1,321,831 35 At the 5% significance level, the critical value for the...
CH13 Q8
A two-way analysis of variance experiment with interaction was conducted. Factor A had three levels (columns), factor B had five levels (rows), and six observations were obtained for each combination. The results include the following sum of squares terms: SST 1548 SSA 1022 SSB 390 SSAB 26 a. Construct an ANOVA table. (Round intermediate calculations to at least 4 decimal places. Round "MS" to 4 decimal places and "F' to 3 decimal places.) Answer is not complete. ANOVA...
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