Mathematics, 29.06.2019 06:50 dsanders20
Acertain survey conducted had a population proportion of at most 22% for people who agreed. what is the confidence level if 20% of the people sampled agreed, and the standard error of the proportion is ±1%? a. 68% b. 70% c. 99.7% d. 100% e. 95%
Answers: 1
Mathematics, 20.06.2019 18:04, randallcraig27
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ab=4 and bc=3, find ah, ch and bh.
Answers: 1
Mathematics, 21.06.2019 20:30, aavil5659
Clarence wants to buy a new car. he finds an ad for a car that costs 27,200 dollars. suppose his local sales tax is 7%. -how much would he have to pay? -what is the cost of the car including tax? -if clarence has 29,864 saved, can he pay cash to buy the car?
Answers: 1
Acertain survey conducted had a population proportion of at most 22% for people who agreed. what is...
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