Mathematics, 11.10.2020 17:01 julesR9814
There are 35 boys in the sixth grade. The number of girls in the sixth grade is 42. Lonnie says that means the ratio of the number of boys in the sixth grade to the number of girls in the sixth grade is 5: 7. Is Lonnie correct?
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, 22.06.2019 03:00
Gabrielle's age is three times mikhail's age. the sum of their ages is 40 . what is mikhail's age? __ years old
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Mathematics, 22.06.2019 03:40
True or false? the sum of the differences (% - 7) is never zero for any distribution consisting of n observations.
Answers: 1
Mathematics, 22.06.2019 04:50
Solve the proportionx+1 14 = x-1 20 a. -3/17 b.10/7 c.7/10 or d. -17/3
Answers: 1
There are 35 boys in the sixth grade. The number of girls in the sixth grade is 42. Lonnie says that...
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