20 In a state referendum the proportion of voters who favor the proposition to legalize marijuana is π = 0.5 A pollster polls a random sample of. n= 480 The probability that the poll will wrongly predict the defeat of the proposition is ________. a 0.1617 b 0.1902 c 0.2238 d 0.2633
20 In a state referendum the proportion of voters who favor the proposition to legalize marijuana is π = 0.5 A pollster polls a random sample of. n= 480 The probability that the poll will wrongly predict the defeat of the proposition is ________. a 0.1617 b 0.1902 c 0.2238 d 0.2633
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.9: Independent And Dependent Events
Problem 12E
Related questions
Question
20 |
In a state referendum the proportion of voters who favor the proposition to legalize marijuana is |
π = 0.5
A pollster polls a random sample of. n= 480
The probability that the poll will wrongly predict the defeat of the proposition is ________. |
a | 0.1617 |
b | 0.1902 |
c | 0.2238 |
d | 0.2633 |
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