Mathematics, 05.03.2020 08:34 lydiakegg454
If a certain machine makes electrical resistors having a mean resistance of 60 ohms and a standard deviation of 4.5 ohms, what is the probability that a random sample of 81 of these resistors will have a combined resistance of more than 4949.1 ohms?
Answers: 3
Mathematics, 21.06.2019 15:30
Wanna brainliest? ! ms. mcmahon is building a shed as shown. what is the measure of the angle at the top of the shed? a) 126 b )116 c) 64 d) 32
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Mathematics, 21.06.2019 16:00
Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).
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Select all the expressions that will include a remainder.
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Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0
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If a certain machine makes electrical resistors having a mean resistance of 60 ohms and a standard d...
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