Mathematics, 15.11.2019 01:31, karmaxnagisa20
Suppose x is the time it takes a randomly chosen clerical worker in an office to type and send a standard letter of recommendation. suppose x has a normal distribution, and assume the mean is 10.5 minutes and the standard deviation 3 minutes. you take a random sample of 50 clerical workers and measure their times. what is the chance that their average time is less than 9.5 minutes?
Answers: 1
Mathematics, 21.06.2019 22:00, kimberlylove387
Iām confused on how to work the pie charts
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Mathematics, 21.06.2019 23:40, malikapooh124
Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm
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Mathematics, 22.06.2019 00:30, connormaxie
Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28
Answers: 2
Suppose x is the time it takes a randomly chosen clerical worker in an office to type and send a sta...
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