Design A Design B Design C
16 33 23
18 31 27
19 37 21
17 29 28
13 34 25
Use the Kruskal-Wallis H test and the Chi-Square table at the 0.05 level to compare the three designs
A store sells three different clothing designs and has recorded sales of each over five different...
A store sells three different clothing designs and has recorded sales of each over five different 24-hour periods: Design A Design B Design C 16 33 23 18 31 27 19 37 21 17 29 28 13 34 25 Use the Kruskal-Wallis H test and the Chi-Square table at the 0.05 level to compare the three designs.
Consider the sample of 60 bottle design ratings given in the table (below). A Sample of Bottle Design Ratings (Composite Scores for a Systematic Sample of 60 Shoppers) 29 23 39 35 33 15 27 15 36 20 1 6 20 21 15 32 31 36 25 40 30 17 38 21 21 18 37 24 27 40 28 24 16 32 26 39 15 34 28 34 16 39 21 19 38 33 16 36 37 40 40 35...
A consumer preference study compares the effects of three different bottle designs (A, B, and C) on sales of a popular fabric softener. A completely randomized design is employed. Specifically, 15 supermarkets of equal sales potential are selected, and 5 of these supermarkets are randomly assigned to each bottle design. The number of bottles sold in 24 hours at each supermarket is recorded. The data obtained are displayed in the following table. Bottle Design Study Data A B C 16...
A consumer preference study compares the effects of three different bottle designs (A, B, and C) on sales of a popular fabric softener. Fifteen supermarkets of equal sales potential are selected, and 5 of these supermarkets are randomly assigned to each bottle design. The number of bottles sold in 24 hours at each supermarket is recorded. The data obtained are displayed in the table. Let Pa Ho, and c represent mean daily sales using bottle designs A, B, and C,...
For each variable of interest, do the following: 1. Find the mean, five-number summary, range, variance, and standard deviation. Display these numbers in a format that is easy to understand. 2. For each variable of interest, use its five-number summary to construct a boxplot. Each boxplot must be constructed horizontally, and must be accompanied by a brief descriptive paragraph that assesses whether the data appear to be symmetrical, left-skewed, or right-skewed. Construct a 95% confidence interval for the mean μ...
A commercial bakery has recorded sales (in dozens) for three products, as shown below Cinnamon Buns Cupcakes Day Blueberry Muffins 1E 14 12 2 31 16 16 33 16 4 31 48 22 21 5 39 23 16 6 30 12 7 32 23 36 22 4 8 17 29 24 19 10 32 24 10 11 38 25 12 31 2" 50 13 35 3C 18 14 33 31 15 15 34 33 13 a. Predict orders for the...
48 57 Amy Bakery has four shops in different area in a city. Monthly sales (in thousands of dollars) from a random of 24 months from each of the 4 shops given in Table 1. Table 1: Monthly sales (in thousands of dollars) North East South West 77 75 97 60 45 42 60 54 56 49 68 47 44 39 58 57 63 61 69 51 75 63 79 50 90 81 99 73 32 47 46 41 41...
A commercial bakery has recorded sales (in dozens) for three products, as shown below: Day Blueberry Muffins Cinnamon Buns Cupcakes 1 30 17 46 2 33 16 12 3 32 18 16 4 32 18 49 5 35 21 22 6 32 22 17 7 31 24 14 8 38 22 51 9 29 25 18 10 33 26 18 11 38 26 11 12 32 27 54 13 39 29 17 14 32 33 14 15 37 35 12...
Write a Java program that will read in this XLS file
and store them in an ArrayList or LinkedList or HashMap
Ask user to input what country they wish to search for
and then output the country population.
Also ask user which other countries they wish to
compare. then compare the two countries by outputting both country
population
NOTE: THIS IS AN XLS FILE
F9 Population 1 Country 2 31056997 3581655 32930091 57794 71201 12127071 13477 69108 39921833 2976372 71891...
A commercial bakery has recorded sales (in dozens) for three products, as shown below: Day Blueberry Muffins Cinnamon Buns Cupcakes 1 52 16 68 2 52 15 32 3 52 17 36 4 52 17 71 5 56 20 44 6 52 21 39 7 54 25 38 8 58 22 71 9 49 26 38 10 53 28 36 11 59 29 33 12 53 29 70 13 58 30 39 14 51 32 36 15 52 34 33...