Slamet is a young entrepreneur who started his business by opening 5 “Bebek Mas Slamet” restaurants in different locations, namely in Blok S, Blok M, Blok A, Senayan, and Depok areas. Because it is still in its infancy, Slamet still frequently observes data on the number of sales portions of Fried Duck which is the mainstay of the restaurant "Bebek Mas Slamet". The following data shows the total sales of Bebek Goreng for the last two days for the time of day, afternoon, and evening that Slamet is observing from the four restaurant locations Penjualan Siang Sore Malam Blok S 40 41 30 32 43 43 Blok M 36 40 35 33 45 46 Blok A 40 45 39 48 46 50 Senayan 34 37 36 35 45 44 Depok 36 40 37 34 47 48 Help Slamet to analyze the data on the sales of fried duck over the past two days by answering some of the questions in this question. Some of the results of the calculation of the sum of squares (sum-square) and the average squared (mean square) required for the ANOVA test are provided in the following table: Source of Variation SS Df MS FHitung FTabel Lokasi 168,33 Waktu 252,13 Interaction Error/Within 6,17 Total 860,17 Furthermore, using the 5 percent real level, then: a) Complete the ANOVA table above. b) Is there a difference in average sales between the three types of time? c) Is there a difference in the average sales of the five restaurant locations? d) Is there any interaction between the time of sale and the location of the restaurant?
Slamet is a young entrepreneur who started his business by opening 5 “Bebek Mas Slamet” restaurants in different locations, namely in Blok S, Blok M, Blok A, Senayan, and Depok areas. Because it is still in its infancy, Slamet still frequently observes data on the number of sales portions of Fried Duck which is the mainstay of the restaurant "Bebek Mas Slamet". The following data shows the total sales of Bebek Goreng for the last two days for the time of day, afternoon, and evening that Slamet is observing from the four restaurant locations
|
Penjualan |
Siang |
Sore |
Malam |
|||
|
Blok S |
40 |
41 |
30 |
32 |
43 |
43 |
|
Blok M |
36 |
40 |
35 |
33 |
45 |
46 |
|
Blok A |
40 |
45 |
39 |
48 |
46 |
50 |
|
Senayan |
34 |
37 |
36 |
35 |
45 |
44 |
|
Depok |
36 |
40 |
37 |
34 |
47 |
48 |
Help Slamet to analyze the data on the sales of fried duck over the past two days by answering some of the questions in this question. Some of the results of the calculation of the sum of squares (sum-square) and the average squared (mean square) required for the ANOVA test are provided in the following table:
|
Source of Variation |
SS |
Df |
MS |
FHitung |
FTabel |
|
Lokasi |
168,33 |
|
|
|
|
|
Waktu |
|
|
252,13 |
|
|
|
Interaction |
|
|
|
|
|
|
Error/Within |
|
|
6,17 |
|
|
|
Total |
860,17 |
|
|
|
|
Furthermore, using the 5 percent real level, then: a) Complete the ANOVA table above. b) Is there a difference in average sales between the three types of time? c) Is there a difference in the average sales of the five restaurant locations? d) Is there any interaction between the time of sale and the location of the restaurant?
Step by step
Solved in 3 steps with 4 images
