d. What percent of voters are neither Independent nor undecided voters? e. Is the event that someone is an undecided voter independent of the event that someone is a political Independent?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 13CYU
Topic Video
Question

part d+e

1) A Research survey asked 4,615 randomly sampled registered voters their political affiliation
(Party A, Party B, or Independent) and whether they identify as undecided voters. 35% of
respondents identified as Independent, 23% identified as undecided voters, and 11% identified as
both.
Are being Independent and being an undecided voter disjoint, i.e., mutually exclusive?
b. What percent of voters are Independent but not undecided voters?
What percent of voters are Independent or undecided voters?
d. What percent of voters are neither Independent nor undecided voters?
Is the event that someone is an undecided voter independent of the event that someone is
a political Independent?
с.
е.
Transcribed Image Text:1) A Research survey asked 4,615 randomly sampled registered voters their political affiliation (Party A, Party B, or Independent) and whether they identify as undecided voters. 35% of respondents identified as Independent, 23% identified as undecided voters, and 11% identified as both. Are being Independent and being an undecided voter disjoint, i.e., mutually exclusive? b. What percent of voters are Independent but not undecided voters? What percent of voters are Independent or undecided voters? d. What percent of voters are neither Independent nor undecided voters? Is the event that someone is an undecided voter independent of the event that someone is a political Independent? с. е.
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