subject
Mathematics, 25.07.2020 01:01 hailey200127

Tom Sevits is the owner of the Appliance Patch. Recently, Tom observed a difference in the dollar value of sales between students and non-students he employs as sales representatives. A sample of 40 days revealed the non-students sold a mean of $1400 worth of appliances per day. For a sample of 50 days, the students sold a mean of $1500 worth of appliances per day. Assume that the population standard deviation for non-students is $200 and for students is $250. At the 0.05 significance level, can Mr. Sevits conclude that the mean amount sold per day is larger for the students?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:30
10% of 1,900,000. show me how you got the answer
Answers: 2
question
Mathematics, 21.06.2019 20:00
Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?
Answers: 2
question
Mathematics, 21.06.2019 22:50
1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?
Answers: 2
question
Mathematics, 21.06.2019 23:00
If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis
Answers: 2
You know the right answer?
Tom Sevits is the owner of the Appliance Patch. Recently, Tom observed a difference in the dollar va...
Questions
Questions on the website: 13722360