Question

In: Statistics and Probability

Saeko owns a yarn shop and want to expands her color selection. Before she expands her...

Saeko owns a yarn shop and want to expands her color selection.
Before she expands her colors, she wants to find out if her customers prefer one brand
over another brand. Specifically, she is interested in three different types of bison yarn.
As an experiment, she randomly selected 21 different days and recorded the sales of each brand.
At the .01 significance level, can she conclude that there is a difference in preference between the brands?
Misa's Bison Yak-et-ty-Yaks Buffalo Yarns
343 365 360
308 368 346
349 351 381
304 339 306
348 366 314
346 331 307
Total       1,998.00                   2,120.00     2,014.00
5) What is the null hypothesis?
What is the alternative hypothesis?
What is the level of significance?
6) Use Tools - Data Analysis - ANOVA:Single Factor
to find the F statistic:

Solutions

Expert Solution


orchestra answered 2 years ago
Next > < Previous

Related Solutions

Saeko owns a yarn shop and want to expands her color selection. Before she expands her...
Saeko owns a yarn shop and want to expands her color selection. Before she expands her colors, she wants to find out if her customers prefer one brand over the other brand. Specifically, she is interested in three different types of bison yarn. As an experiment, she randomly selected 15 different days and recorded the sales of each brand. At a .05 significance level can she conclude that there are differences in preference between the brands? 1. What is the...
Saeko owns a yarn shop and want to expands her color selection. Before she expands her...
Saeko owns a yarn shop and want to expands her color selection. Before she expands her colors, she wants to find out if her customers prefer one brand over another brand. Specifically, she is interested in three different types of bison yarn. As an experiment, she randomly selected 15 different days and recorded the sales of each brand. At the .05 significance level, can she conclude that there is a difference in preference between the brands? Misa's Bison Yak-et-ty-Yaks Buffalo...
Saeko owns a yarn shop and want to expands her color selection. Before she expands her...
Saeko owns a yarn shop and want to expands her color selection. Before she expands her colors, she wants to find out if her customers prefer one brand over another brand. Specifically, she is interested in three different types of bison yarn. She randomly selected 21 different days and recorded sales of each brand. 0.10 significance level, can she conclude that there is a difference in preference between brands? Misa's Bison Yak-et-ty-Yaks Buffalo Yarns 799 776 799 784 640 931...
Saeko has a yarn shop and wants to expand the colors in her yarn lines. She...
Saeko has a yarn shop and wants to expand the colors in her yarn lines. She sends you the raw data in the "Pivot Table Data" tab. This data consists of the number of yards and meters of the color names, and the color types that each name belongs to, sold during her busiest weekend last year. Use the "Pivot Table Data" tab to create a pivot table that shows Saeko the number of yards and meters that were sold...
Saeko has a yarn shop and wants to expand the colors in her yarn lines. She...
Saeko has a yarn shop and wants to expand the colors in her yarn lines. She sends you the raw data in the "Pivot Table Data" tab.This data consists of the number of yards and meters of the color names, and the color types that each name belongs to, sold during her busiest weekend last year. 1. Use the "Pivot Table Data" tab to create a pivot table that shows Saeko the number of yards and meters that were sold...
Saeko has a yarn shop and wants to expand the colors in her yarn lines. She...
Saeko has a yarn shop and wants to expand the colors in her yarn lines. She sends you the raw data in the "Pivot Table Data" tab.This data consists of the number of yards and meters of the color names, and the color types that each name belongs to, sold during her busiest weekend last year. 1. Use the "Pivot Table Data" tab to create a pivot table that shows Saeko the number of yards and meters that were sold...
Case Study: The Flower Shop Anastasia owns a successful flower shop. She has been in business...
Case Study: The Flower Shop Anastasia owns a successful flower shop. She has been in business for four years and enjoys a good reputation in the community. She is a good marketer and good manager. The shop is in a prominent location with an ample parking lot which thus provides good foot traffic for the business. The shop is opened six days a week from 10am to 5pm. Recently, she has been thinking about extending the flower shop's hours an...
Case Study: The Flower Shop Anastasia owns a successful flower shop. She has been in business...
Case Study: The Flower Shop Anastasia owns a successful flower shop. She has been in business for four years and enjoys a good reputation in the community. She is a good marketer and good manager. The shop is in a prominent location with an ample parking lot which thus provides good foot traffic for the business. The shop is opened six days a week from 10am to 5pm. Recently, she has been thinking about extending the flower shop’s hours an...
A bridal shop is slow with deliveries. If Karen orders her dress 6 months before her...
A bridal shop is slow with deliveries. If Karen orders her dress 6 months before her rehearsal dinner, there is a 75% chance that the dress will arrive on time for her rehearsal dinner. If Karen forgets to order her dress 6 months early, there is only a 20% chance that the dress will arrive on time for her rehearsal dinner. Because Karen is so busy planning her wedding, she estimates that there is only a 90% chance that she...
Why will a nurse want to work on her physical fitness, What does she want to...
Why will a nurse want to work on her physical fitness, What does she want to work on about her physical fitness What will she want to change about it How will this impact her overall health as she cares for her patients. Please refer to The Daniel plan: 40 days to a healthier life.
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT