Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Assume that for an ad campaign to be successful, at least 81% of those seeing a television commercial must be able to recall the name

image text in transcribed
Assume that for an ad campaign to be successful, at least 81% of those seeing a television commercial must be able to recall the name of the company featured in the commercial one hour after viewing the commercial. Before distributing an ad campaign nationally, an advertising company plans to show the commercial to a random sample of 23 people. It will also show the same people two additional commercials for different products or businesses. Complete parts a through c. E) 3. Assuming that the advertisement will be successful (81% will be able to recall the name of the company in the ad), what is the expected number of people in the sample who will recall the company featured in the commercial one hour after viewing the three commercials? The expected number of people is 18.63 . (Type an integer or a decimal. Do not round.) b. Suppose that in the sample of 23 people, 13 were able to recall the name of the company in the commercial one hour after viewing. Based on the premise that the advertising campaign will be successful, what is the probability of 13 or fewer people being able to recall the company name? The probability is . (Round to four decimal places as needed.)

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

College Algebra Concepts Through Functions

Authors: Michael Sullivan, Michael Sullivan III

3rd Edition

0321925890, 9780321925893

More Books

Students also viewed these Mathematics questions

Question

Will the company help with relocation expenses?

Answered: 1 week ago