Can someone help with this?
...
Mathematics, 16.04.2020 20:46 genyjoannerubiera
Can someone help with this?
Answers: 2
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, 04.06.2021 22:10
Mathematics, 04.06.2021 22:10
Mathematics, 04.06.2021 22:10
History, 04.06.2021 22:10
English, 04.06.2021 22:10
History, 04.06.2021 22:10
Mathematics, 04.06.2021 22:10
Mathematics, 04.06.2021 22:10
Mathematics, 04.06.2021 22:10