ALL THE INFO IS IN THE PIC PLEASE HELP 100 POINTS I WILL MARK BRAINLIEST TO BEST ANSWER
...
Mathematics, 25.01.2021 18:50 eloqit3346
ALL THE INFO IS IN THE PIC PLEASE HELP 100 POINTS I WILL MARK BRAINLIEST TO BEST ANSWER
Answers: 2
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 17:00
What is the difference between the points (4, 7) and (4, -5)? a. 0 units b. 2 units c. 4 units d. 12 units
Answers: 1
Mathematics, 21.06.2019 19:00
The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean
Answers: 3
Geography, 21.06.2020 11:57
Mathematics, 21.06.2020 11:57
Mathematics, 21.06.2020 11:57
World Languages, 21.06.2020 11:57
Biology, 21.06.2020 11:57
Mathematics, 21.06.2020 11:57
Mathematics, 21.06.2020 11:57
English, 21.06.2020 11:57
Mathematics, 21.06.2020 11:57
Mathematics, 21.06.2020 11:57