Mathematics, 11.01.2021 16:50 CoolBro92
Tristan is building steps up to a deck that is 1 5/6 yards above the ground the steps must be the same height if he wants to make eight steps how high should he make each step?
Answers: 1
Mathematics, 21.06.2019 16:50, gesic2003
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?
Answers: 3
Tristan is building steps up to a deck that is 1 5/6 yards above the ground the steps must be the sa...
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