Mathematics, 09.07.2019 10:30 martinezlittleman
3,259,766.4863rounda. whole numberb. thousandthc. thousandd. tenthe. hundredth
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
Mathematics, 21.06.2019 21:00, Kekkdkskdkdk
Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?
Answers: 2
3,259,766.4863rounda. whole numberb. thousandthc. thousandd. tenthe. hundredth...
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