A random sample of residents in city J were surveyed about whether they supported raising taxes to increase bus service for the city. From the results, a 95 percent confidence interval was constructed to estimate the proportion of people in the city who support the increase. The interval was (0.04, 0.09) . Based on the confidence interval, which of the following claims is supported?
A random sample of residents in city J were surveyed about whether they supported raising taxes to increase bus service for the city. From the results, a 95 percent confidence interval was constructed to estimate the proportion of people in the city who support the increase. The interval was (0.04, 0.09) . Based on the confidence interval, which of the following claims is supported?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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A random sample of residents in city J were surveyed about whether they supported raising taxes to increase bus service for the city. From the results, a 95 percent confidence interval was constructed to estimate the proportion of people in the city who support the increase. The interval was (0.04, 0.09) .
Based on the confidence interval, which of the following claims is supported?
a
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Fewer than 10 percent of the residents support the increase.
|
b
|
Fewer than 25 percent of the residents support the increase.
|
c
|
More than 90 percent of the residents support the increase.
|
d
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More than 40 percent of the residents support the increase.
|
e
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More than 60 percent of the residents support the increase.
|
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