•Example: A manager of a liquor store believes that the proportions of customers preferring CURES Beer,...

70.2K

Verified Solution

Question

Statistics

•Example: A manager of a liquor store believesthat the proportions of customers preferring CURES Beer, HAMMERKILLBeer, and MULER Beer are 40%, 30% and 30% respectively. Thefollowing results were obtained from a random sample of 200customers:
Cures Hammerkill Muler
#choosing this brand 70 63 67
•a) What type of data do we have here?
•b) Do the data provide sufficient evidence to indicate that thedistribution of customer preferences is significantly differentfrom the manager’s belief? Use a 1% level of significance.

Answer & Explanation Solved by verified expert

4.1 Ratings (640 Votes)

aType of data Nominal DiscretebNull hypothesis Ho distribution of customerpreferences is same as that from the managers beliefie Distribution of CURES Beer HAMMERKILL 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