Mathematics, 01.02.2021 20:10 mfox793
To estimate the percentage of a state's voters who support the current
governor for reelection, three newspapers each survey a simple random
sample of voters. Each paper calculates the percentage of voters in their
sample who support the governor and uses that as an estimate for the
population parameter. Here are the results:
O
The Times: n = 800 voters sampled; sample estimate = 63%
The Herald. n = 600 voters sampled; sample estimate = 59%
The Tribune: n = 400 voters sampled; sample estimate = 73%
All else being equal, which newspaper's estimate is likely closest to the actual
percentage of voters who support the governor for reelection?
O A. The Tribune, at 73%
O B. The Herald, at 59%
O c. The Times, at 63%
Answers: 2
Mathematics, 21.06.2019 21:00, arizmendiivan713
*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?
Answers: 1
Mathematics, 22.06.2019 03:00, josleemarecharl
David and alton are training for a race. they spend 35 minutes stretching and then go on a 5 mile practice run. david runs at a pace of 7 min/mile. alton runs at a pace of 8 min/mile. write an equation for each runner that shows the total length of their workout. then solve each equation showing your work
Answers: 3
To estimate the percentage of a state's voters who support the current
governor for reelection, thr...
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