Mathematics, 07.05.2021 14:00 smilingntn33p7pqpp
Case Detail :
The length of life of an instrument produced by a machine has a normal ditribution with a mean of 12 months and standard deviation of 2 months. Find the probability that an instrument produced by this machine will last
Q1.
between 7 and 12 months.
Q2.
less than 7 months.
Q3.
more than 5 months but less than 10 months
Answers: 3
Mathematics, 21.06.2019 12:50, Kaylinne1181
The table shows a pattern of exponents. what is the pattern as the exponents decrease?
Answers: 3
Mathematics, 21.06.2019 18:00, jenniferkane408
Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.
Answers: 2
Mathematics, 22.06.2019 00:00, blachaze8729
Darragh has a golden eagle coin in his collection with a mass of 13.551\,\text{g}13.551g. an uncirculated golden eagle coin has a mass of 13.714\,\text{g}13.714g.
Answers: 2
Case Detail :
The length of life of an instrument produced by a machine has a normal ditribution w...
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