(a) Randomly selecting a person fröm thê sample Who PInau aum au6 The probability is (Type an integer or a decimal. Round to three decimal places as needed.) (b) Randomly selecting a person from the sample who gave the media a grade better than a D The probability is (Type an integer or a decimal. Round to three decimal places as needed) (c) Randomly selecting a person from the sample who gave the media a D or an F The probability is (Type an integer or a decimal. Round to three decimal places as needed.) (d) Randomly selecting a person from the sample who gave the media a C or a D The probability is.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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The responses of 1166 voters to a survey about the way the media conducted themselves in a recent political campaign are shown in the accompanying Pareto chart. Find the probability of each event listed in parts​ (a) through​ (d) below.

(a) Randomly selecting a person from the sample who did not give the media an A or a B
The probability isO
(Type an integer or a decimal. Round to three decimal places as needed.)
(b) Randomly selecting a person from the sample who gave the media a grade better than a D
The probability is
(Type an integer or a decimal. Round to three decimal places as needed.)
(c) Randomly selecting a person from the sample who gave the media a D or an F
The probability is
(Type an integer or a decimal. Round to three decimal places as needed.)
(d) Randomly selecting a person from the sample who gave the media a C or a D
The probability is
(Type an integer or a decimal. Round to three decimal places as needed)
Transcribed Image Text:(a) Randomly selecting a person from the sample who did not give the media an A or a B The probability isO (Type an integer or a decimal. Round to three decimal places as needed.) (b) Randomly selecting a person from the sample who gave the media a grade better than a D The probability is (Type an integer or a decimal. Round to three decimal places as needed.) (c) Randomly selecting a person from the sample who gave the media a D or an F The probability is (Type an integer or a decimal. Round to three decimal places as needed.) (d) Randomly selecting a person from the sample who gave the media a C or a D The probability is (Type an integer or a decimal. Round to three decimal places as needed)
How Would You Grade the Media for the Way They Conducted Themselves in
the Campaign?
550-
500-
453
450-
400-
350-
292
300-
250-
237
200-
184
150-
100-
50-
A or B
Response
Number responding
Transcribed Image Text:How Would You Grade the Media for the Way They Conducted Themselves in the Campaign? 550- 500- 453 450- 400- 350- 292 300- 250- 237 200- 184 150- 100- 50- A or B Response Number responding
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