Mathematics, 08.12.2021 05:50 gbeltran2302
Please look at the pictures below for the question and multiple choice answers, thank you.
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Mathematics, 21.06.2019 16:50
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
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Mathematics, 21.06.2019 17:00
Which graph corresponds to the function f(x) = x2 + 4x – 1?
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Mathematics, 21.06.2019 17:00
The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?
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Mathematics, 21.06.2019 23:00
Qrst is a parallelogram. determine the measure of ∠q pls
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Please look at the pictures below for the question and multiple choice answers, thank you.
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