1(a). What is the point estimate for the proportion of people who liked the chocolate bar?

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section11.4: Two-ways Tables
Problem 8E
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Question
1. A new brand of chocolate bar is being market tested. Four hundred of the new chocolate bars
were given to consumers to try. The consumers were asked whether they liked or disliked the
chocolate bar. You are given their responses below.
A
Response
Frequency
Liked
360
Disliked
40
Total
400
Transcribed Image Text:1. A new brand of chocolate bar is being market tested. Four hundred of the new chocolate bars were given to consumers to try. The consumers were asked whether they liked or disliked the chocolate bar. You are given their responses below. A Response Frequency Liked 360 Disliked 40 Total 400
Essay Question:
1(a). What is the point estimate for the proportion of people who liked the chocolate bar?
The point estimate for the proportion of people who liked the chocolate bar is
0.9
Transcribed Image Text:Essay Question: 1(a). What is the point estimate for the proportion of people who liked the chocolate bar? The point estimate for the proportion of people who liked the chocolate bar is 0.9
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ISBN:
9781680331141
Author:
HOUGHTON MIFFLIN HARCOURT
Publisher:
Houghton Mifflin Harcourt