Will mark BRAINLIEST!! This is pt.2
...
Answers: 3
Mathematics, 21.06.2019 16:50
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 18:00
Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?
Answers: 1
Mathematics, 21.06.2019 19:30
How are sas and sss used to show that two triangles are congruent?
Answers: 1
Health, 05.05.2020 19:24
Chemistry, 05.05.2020 19:24
Mathematics, 05.05.2020 19:24
Mathematics, 05.05.2020 19:24
Biology, 05.05.2020 19:24
Medicine, 05.05.2020 19:24
Health, 05.05.2020 19:24
Mathematics, 05.05.2020 19:24
Health, 05.05.2020 19:25
Mathematics, 05.05.2020 19:25
Mathematics, 05.05.2020 19:25
Mathematics, 05.05.2020 19:25
Mathematics, 05.05.2020 19:25