Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. an online shoe retailer sells women’s shoes in s

An online shoe retailer sells women’s shoes in sizes 5 to 10. In the past orders...

80.2K

Verified Solution

Question

Basic Math

An online shoe retailer sells women’s shoes in sizes 5 to 10. Inthe past orders for the different shoe sizes have followed thedistribution given in the table provided. The management believesthat recent marketing efforts may have expanded their customer baseand, as a result, there may be a shift in the size distribution forfuture orders. To have a better understanding of its future sales,the shoe seller examined 1,174 sales records of recent orders andnoted the sizes of the shoes ordered. The results are given in thetable provided. Test, at the 1% level of significance, whetherthere is sufficient evidence in the data to conclude that the shoesize distribution of future sales will differ from the historicone.

Shoe SizePast Size DistributionRecent Size Frequency
5.00.0220
5.50.0323
6.00.0788
6.50.0890
7.00.20222
7.50.20258
8.00.15177
8.50.11121
9.00.0891
9.50.0453
10.00.0231

Answer & Explanation Solved by verified expert
4.4 Ratings (851 Votes)
This is chisquare goodness of fitExpected n pihere    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Basic Math
1.2K views

How do you know what formula to use when solving an geometry angle question. For example:...

Statistics
1.2K views

In a survey of 517 music teachers, 403 said that the video games Guitar Hero and...

Medical Sciences
1.2K views

1. Enumerate the steps of gas transfer in the muscles. Elaborate each step. 2. Sequence the events...

General Management
1.2K views

Directions: Current events are important events happening in the world concerning people, places, things, and ideas....

Physics
1.2K views

The potential at a point due to an electric dipole will be maximum and minimu...

Geometry
1.2K views

Geometry In Exercises 139 142 write in factored form an expression for the area of...

Basic Math
1.2K views

Consider a political discussion group consisting of 5 Democrats, 7 Republicans, and 4 Independents. Suppose...

Calculus
1.2K views

ithout using a calculator find the missing angle below 3 tan cot 54 for 0...

Accounting
1.2K views

Blossom Industries sells two electrical components with the following characteristics. Fixed costs for the company...

Accounting
1.2K views

JerriLynne Medical Clinic maintains and sells an inventory of drugs for its patients. The following...

Accounting
1.2K views

Ouzts Corporation is considering Alternative A and Alternative B. Costs associated with the alternatives are...

Finance
1.2K views

Problem 12-8 Payback method [LO12-3] Assume a $95,000 investment and the following cash flows for...