Mathematics, 07.11.2019 22:31, rocky8875

The marketing manager for an electronics chain store wants information about the ages of its customers. over the next two weeks, at each store location, 100 randomly selected customers are given questionnaires to fill out asking for information about age, as well as about other variables of interest.
a. determine the type of sampling used (simple random, stratified, systematic, cluster, or convenience).
b. what is the population?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, ladya1613

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

Answers: 1

continue

Mathematics, 21.06.2019 23:30, honwismun1127

Which statements are true about box plots? check all that apply. they describe sets of data. they include the mean. they show the data split into four parts. they show outliers through really short “whiskers.” each section of a box plot represents 25% of the data.

Answers: 3

continue

Mathematics, 22.06.2019 00:00, victorialeona81

Find the root(s) of f (x) = (x- 6)2(x + 2)2.

Answers: 1

continue

Mathematics, 22.06.2019 02:30, familyk0jj3

Graph the function =gx+2x3 and give its domain and range using interval notation.

Answers: 3

continue

Do you know the correct answer?

The marketing manager for an electronics chain store wants information about the ages of its custome...