Mathematics, 04.12.2020 03:10 Unstinct
A researcher wishes to estimate the percentage of adults who support abolishing the penny, What size sample should be obtained if he wishes the estimate to be within 4 percentage points
with 99% confidence it
(a) he uses a previous estimate of 36%?
(b) he does not use any prior estimates?
Answers: 1
Mathematics, 21.06.2019 16:00
Consider the reaction 2x2y2+z2⇌2x2y2z which has a rate law of rate= k[x2y2][z2] select a possible mechanism for the reaction.
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Mathematics, 21.06.2019 21:30
Cal's go cart has a gas tank with the dimensions shown below. he uses a gas can that holds 11 gallon of gas, to fill the go cart tank. 11 gallon = 231 inches^3 how many full gas cans will it take to fill the go cart's gas tank?
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Mathematics, 21.06.2019 22:00
The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.
Answers: 1
A researcher wishes to estimate the percentage of adults who support abolishing the penny, What size...
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