Mathematics, 28.01.2020 14:13, theojw
Acandy bar takes an average of 3.4 hours to move through an assembly line. if the standard deviation is 0.5 hours, what is the probability that the candy bar will take between 3 and 4 hours to move through the line? . a: .2119 b: .2295 c: .6731 d: .3270 e: .8849. 2. the average noise level in a diner is 30 decibels with a standard deviation of 6 decibels. 99% of the time, the noise level is below what value? . a: 16.04 b: 30.00 c: 36.00 d: 43.96 e: 48.00.
Answers: 3
Mathematics, 22.06.2019 01:30, jaydenrenee111902
Sole the equation 6n + 9 = -3n - 21 - 6 for n
Answers: 2
Mathematics, 22.06.2019 02:30, sodiumvlogsYT
Acable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. write an absolute value inequality to determine the range of basic cable plan costs with this cable company. a. |x − 78| ≥ 20 b. |x − 20| ≥ 78 c. |x − 20| ≤ 78 d. |x − 78| ≤ 20
Answers: 1
Mathematics, 22.06.2019 05:30, Babygirljay1540
If m is the midpoint of ln and ln=27.8 find the length of mn
Answers: 2
Acandy bar takes an average of 3.4 hours to move through an assembly line. if the standard deviation...
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