Mathematics, 02.12.2019 23:31 justhereforanswers13
Acounty clerk wants to estimate the proportion of voters who will need special election facilities.
suppose a sample of 400 voters was taken.
if 150 need special election facilities, what is the upper confidence limit (ucl) for the 90% confidence interval for the population proportion of voters who will need special election facilities?
round your answer to 3 decimal places.
Answers: 2
Mathematics, 21.06.2019 13:30
Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.
Answers: 2
Mathematics, 21.06.2019 19:30
The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28
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Mathematics, 21.06.2019 20:30
If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.
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Mathematics, 22.06.2019 02:10
Iknow the answer but the calculator doesn't seem to give the right one
Answers: 1
Acounty clerk wants to estimate the proportion of voters who will need special election facilities....
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