Mathematics, 17.11.2019 16:31 gymnastjazzyjov0euc
Chapter 7, section 7.2, question p9 the process for manufacturing a ball bearing results in weights that have an approximately normal distribution with mean 0.15 g and standard deviation 0.005 g. a. if you select one ball bearing at random, what is the probability that it weighs less than 0.149 g? (round to four decimal places) b. if you select four ball bearings at random, what is the probability that their mean weight is less than 0.149 g? (round to four decimal places) c. if you select ten ball bearings at random, what is the probability that their mean weight is less than 0.149 g? (round to four decimal places)
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Mathematics, 21.06.2019 16:00, Rainey1664
In the 30-60-90 triangle below side s has a length of and side r has a length
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Mathematics, 21.06.2019 19:00, mbalderp5bxjo
Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?
Answers: 3
Chapter 7, section 7.2, question p9 the process for manufacturing a ball bearing results in weights...
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