The responses of 1479 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 below. W Click the icon to view the Pareto chart. - X Pareto chart (a) Randomly selecting a person from the sample who did not give the media an A or a B 600- 550- 511 The probability is (Type an integer or a decimal. Round to three decimal places as needed.) 500- 450- (b) Randomly selecting a person from the sample who gave the media a grade better than a D 400- 352 350 The probability is (Type an integer or a decimal. Round to three decimal places as needed.) 8 300- 292 250- (c) Randomly selecting a person from the sample who gave the media a D or an F 200- The probability is (Type an integer or a decimal. Round to three decimal places as needed.) 150- 100- (d) Randomly selecting a person from the sample who gave the media a C or a D 50- 0- A or B

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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The responses of 1479 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.
W Click the icon to view the Pareto chart.
Pareto chart
600-
(a) Randomly selecting a person from the sample who did not give the media an A or a B
550-
The probability is O
(Type an integer or a decimal. Round to three decimal places as needed.)
511
500-
450-
(b) Randomly selecting a person from the sample who gave the media a grade better than a D
400-
352
350-
The probability is
(Type an integer or a decimal. Round to three decimal places as needed.)
324
8 300-
292
250-
(c) Randomly selecting a person from the sample who gave the media a D or an F
200-
The probability is
(Type an integer or a decimal. Round to three decimal places as needed.)
150-
100-
(d) Randomly selecting a person from the sample who gave the media a C or a D
50-
0-
A or B
Next
dumber responding
Transcribed Image Text:The responses of 1479 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. W Click the icon to view the Pareto chart. Pareto chart 600- (a) Randomly selecting a person from the sample who did not give the media an A or a B 550- The probability is O (Type an integer or a decimal. Round to three decimal places as needed.) 511 500- 450- (b) Randomly selecting a person from the sample who gave the media a grade better than a D 400- 352 350- The probability is (Type an integer or a decimal. Round to three decimal places as needed.) 324 8 300- 292 250- (c) Randomly selecting a person from the sample who gave the media a D or an F 200- The probability is (Type an integer or a decimal. Round to three decimal places as needed.) 150- 100- (d) Randomly selecting a person from the sample who gave the media a C or a D 50- 0- A or B Next dumber responding
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