Mathematics, 07.05.2020 07:57 michaelsoupios
Suppose a batch of metal shafts produced in a manufacturing company have a standard deviation of 1.31.3 and a mean diameter of 202202 inches. If 7070 shafts are sampled at random from the batch, what is the probability that the mean diameter of the sample shafts would differ from the population mean by less than 0.10.1 inches? Round your answer to four decimal places.
Answers: 3
Mathematics, 21.06.2019 14:00
Bob’s bank charges him a $3.15 service fee every time he uses an out-of-network atm. if bob uses an out-of-network atm an average of three times every two weeks, how much will he pay in service fees over the course of a year? a. $327.60 b. $109.20 c. $491.40 d. $245.70 select the best answer from the choices provided a b c d
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Mathematics, 21.06.2019 18:00
Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours
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Mathematics, 21.06.2019 20:40
If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32
Answers: 1
Suppose a batch of metal shafts produced in a manufacturing company have a standard deviation of 1.3...
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