Mathematics, 31.03.2021 18:40 jtaylor4061
Researchers are studying the population eastern gray squirrels. About 22 percent of the population weighs over .5 kilogram (kg). A random sample of 60 squirrels will be selected from the population of eastern gray squirrels for further analysis.
What is the probability that the proportion of eastern gray squirrels that weigh over .5 kg is at most .25?
Researchers decide to take another sample from population of the western gray squirrel. About 36% of the population weighs over .5 kg. A random sample of 120 squirrels will be selected for further analysis. Describe the sampling distribution of the difference in sample proportions (Western Gray minus Eastern Gray)
What is the probability that the sample proportion of western gray squirrels are larger than the sample proportion of eastern gray squirrels?
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 14:50, MysteryDove12
What is f(3) for the quadratic functionf(x)=2x2 + x – 12? f -3g 3h 6i. 9
Answers: 1
Mathematics, 21.06.2019 19:30, sofiisabella10
If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8
Answers: 2
Mathematics, 21.06.2019 22:50, ciaotaylor
1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?
Answers: 2
You know the right answer?
Researchers are studying the population eastern gray squirrels. About 22 percent of the population w...
Questions in other subjects:
Computers and Technology, 10.02.2020 17:57
Mathematics, 10.02.2020 17:57
Mathematics, 10.02.2020 17:57
Mathematics, 10.02.2020 17:57
Mathematics, 10.02.2020 17:57
Mathematics, 10.02.2020 17:58
