Mathematics, 24.12.2019 00:31 murarimenon
In the past, 25% of the town residents participated in the school board elections. the town officials recently undertook an extensive campaign to encourage registered voters to participate in the election process. they are interested in determining whether the promotional campaign actually increased the proportion of voters. the correct set of hypotheses is
a. h0: p < .25; ha: p ≥ .25
b. h0: p ≥ .25; ha: p < .25
c. h0: p > 25; ha: p ≤ 25
Answers: 1
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Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.
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Which of these angles are complementary? a. 45o and 45o b. 63o and 117o c. 45o and 135o d. 90o and 45o
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In the past, 25% of the town residents participated in the school board elections. the town official...
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