Mathematics, 20.12.2019 01:31, shamiahG
Catherine chao, director of marketing research, is evaluating consumer acceptance of a new toothpaste package. her staff reports that 17% of a random sample of 200 households prefers the new package to all other package designs. if catherine concludes that 17% of all households prefer the new package, she is using ) a point estimateb) a range estimatec) a statistical parameterd) an interval estimatee) an exact estimate
Answers: 3
Mathematics, 21.06.2019 17:00, figueroajorge8291
Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?
Answers: 1
Mathematics, 21.06.2019 18:30, bellabarfield4286
The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?
Answers: 1
Catherine chao, director of marketing research, is evaluating consumer acceptance of a new toothpast...
Computers and Technology, 22.04.2020 04:41