Mathematics, 01.08.2019 21:30 jmcd10
Aclass of 23 pupils has six more boys than girls. let n = the number of girls
Answers: 1
Mathematics, 21.06.2019 19:20
Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.
Answers: 3
Mathematics, 21.06.2019 21:30
Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?
Answers: 3
Mathematics, 22.06.2019 05:00
Akindergarten class has 9 girls and 11 boys in class.what percent of the class are girlsit rain
Answers: 1
Aclass of 23 pupils has six more boys than girls. let n = the number of girls...
Mathematics, 17.03.2020 03:18
Mathematics, 17.03.2020 03:18
Mathematics, 17.03.2020 03:18
Mathematics, 17.03.2020 03:18
Mathematics, 17.03.2020 03:18