Mathematics, 09.07.2019 04:20 cyberdac01
In a group of college students, the ratio of men to women is 3: 1 (i. e., 3 to 1). in a recent survey, 65% of the men in this group selected hiking as their favorite outdoor activity whereas 50% of the women in the group selected hiking as their favorite outdoor activity. an individual is randomly selected from this group. given that hiking was the favorite outdoor activity of this selected individual, what is the probability that the individual was a male? round your result to 3 significant places after the decimal (for example, 0.86752 should be entered as 0.868).
Answers: 2
Mathematics, 21.06.2019 17:30
Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?
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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 21:00
If there are 3.281 feet in 1 meter, how many inches are in one centimeter
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In a group of college students, the ratio of men to women is 3: 1 (i. e., 3 to 1). in a recent surve...
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