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Market Research

Authored by LINDSEY MILLER

Mathematics

12th Grade

Used 305+ times

Market Research
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A store looking to increase business on weekdays is randomly picking four customers every Wednesday to go on a free shopping spree as a promotional event. If 192 people shop on a certain Wednesday, how many different groups of four can win the prize?

48,054,870

80,548,704

54,870,480

48,704,805

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A calculator company wants input from math students. They take a random sample of students from fifth-period math classes in a local high school and give them a questionnaire. Which of the following words describes the disadvantage of this method of sampling?

Nonresponse

Undercoverage

Replacement

Unbiased Estimator

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A questionnaire asking adults about their income could be subject to noncompliance due to dishonesty. This is an example of ______________?

Nonresponse

Undercoverage

Replacement

Unbiased Estimator

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The New York Metropolitan area has nine major professional sports teams:

Mets (M), Yankees (Y), Knicks (K), Rangers (R),Devils (D), Nets (N), Islanders (I), Giants (G), Jets (J)

Marra’s Sporting Goods is going to randomly pick three teams to feature in its next advertisement. How many samples of size 3 are possible?

27

48

7

84

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The New York Metropolitan area has nine major professional sports teams:

Mets (M), Yankees (Y), Knicks (K), Rangers (R),Devils (D), Nets (N), Islanders (I), Giants (G), Jets (J)

Marra’s Sporting Goods is going to randomly pick three teams to feature in its next advertisement. How many samples of size 3, taken without replacement, include the Mets and the Jets?

7

1

14

21

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Imagine a population of six brands of sneakers; All Star, Bikees, Cadverse, Didas, Evia, Falance. Represent these brands by the letters A, B, C, D, E, and F. How many different samples of size 2 can be taken without replacement?

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

A school’s student government organization is doing a study of students who copy each other’s homework. They randomly select 200 students and have them fill out an anonymous questionnaire. Which do you think is a greater problem in this scenario, nonresponse or undercoverage?

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