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Mathematics, 05.05.2020 22:03 twhalon72
6.5% of people in the U. S. Have A- blood type. You randomly select 6 Americans and ask them if their blood type is A-. a) Find the probability that all 6 are type A-. b) Find the probability that at most 4 of them are type A-. c) Find the mean and standard deviation.
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Mathematics, 21.06.2019 21:00
Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.
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6.5% of people in the U. S. Have A- blood type. You randomly select 6 Americans and ask them if thei...
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