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Author Question: Following the Republican National Convention, a poll of 900 voters in a Central Illinois community ... (Read 69 times)

erika

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on: Jan 18, 2020

Question 1

Following the Republican National Convention, a poll of 500 voters in a Central Illinois community  showed that 59% expected the Republican ticket to win over the Democrat ticket no matter whom the Democrats chose for vice-president. The margin of error was 3 percentage points. There are 21,000 registered voters in the community. What is the range likely to contain the population parameter?
◦ 11,760 to 13,020
◦ 280 to 310
◦ 20,500 to 21,500
◦ 56% to 62%

Question 2

Following the Republican National Convention, a poll of 900 voters in a Central Illinois community  showed that 64% expected the Republican ticket to win over the Democrat ticket no matter whom the Democrats chose for vice-president. The margin of error was 3 percentage points. There are 28,000 registered voters in the community. What is the range likely to contain the number of voters who expected the Republican ticket to win?
◦ 61% to 67%
◦ 549 to 603
◦ 27,424 to 28,576
◦ 17,080 to 18,760
Statistical Reasoning for Everyday Life ¦ Bennett, Briggs, Triola ¦ 5th Edition
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Marked as best answer by erika on Jan 18, 2020

akemokai

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Reply #1 on: Jan 18, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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erika

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Reply 2 on: Jan 18, 2020
Wow, this really help

olderstudent

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Reply 3 on: Yesterday
Excellent

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