Mathematics, 17.07.2019 11:50 guzmangisselle
Suppose a batch of steel rods produced at a steel plant have a mean length of 178178 millimeters, and a standard deviation of 1212 millimeters. if 7676 rods are sampled at random from the batch, what is the probability that the mean length of the sample rods would differ from the population mean by less than 0.560.56 millimeters? round your answer to four decimal places.
Answers: 1
Mathematics, 21.06.2019 18:00, joshuahagerman1404
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 3
Mathematics, 21.06.2019 23:00, stodd9503
Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?
Answers: 1
Suppose a batch of steel rods produced at a steel plant have a mean length of 178178 millimeters, an...
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