Three students scored 270 points
arithmetic quiz in the ratio of 3:4:2.
What was the highest...
Mathematics, 10.10.2021 20:00 sana20
Three students scored 270 points
arithmetic quiz in the ratio of 3:4:2.
What was the highest score?
Please help, thank you!
Answers: 1
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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?
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For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?
Answers: 1
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