subject
Mathematics, 07.03.2020 05:20 erikabermudez55

A local ice cream shop wants to see if they should promote a new swizzleberry swirl or creamsicle flavored drink. In order to determine which one to promote, they took a sample of 80 patrons and asked them to choose which they preferred. The one that is significantly preferred over the other (at a .05 level of significance) will be promoted. It is expected that an equal number of patrons will choose each flavor. Based on the observed frequencies given below, what is the decision for this test?
Flavored Drinks
Creamsicle Flavored 52
Swizzleberry Swirl Flavored 28

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.
Answers: 3
question
Mathematics, 21.06.2019 21:30
Yo need asap pls ! markin da brainiest too !
Answers: 1
question
Mathematics, 21.06.2019 22:00
Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.
Answers: 2
question
Mathematics, 21.06.2019 22:40
Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?
Answers: 2
You know the right answer?
A local ice cream shop wants to see if they should promote a new swizzleberry swirl or creamsicle fl...
Questions
question
Chemistry, 15.07.2021 09:50
question
Biology, 15.07.2021 09:50
question
Social Studies, 15.07.2021 09:50
question
Mathematics, 15.07.2021 09:50
Questions on the website: 13722362