subject
Mathematics, 04.05.2020 22:31 ariellewallenst4348

Suppose that an alien lands on Earth and wants to estimate the proportion of humans who are male. Fortunately, the alien had a good statistics course on its home planet, so it knows to take a sample of human beings and produce a confidence interval. Suppose that the alien happened upon the members of Dr. Cortes’s statistics class from fall semester, so it finds 7 males in its sample (there were a total of 38 students).

Use this sample information (with technology) to form, a 95% one-proportion z-confidence interval for the actual proportion of all humans who are female.

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 19:10, happy121906
With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.
Answers: 3
image
Mathematics, 21.06.2019 19:40, sswd
The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose
Answers: 2
image
Mathematics, 21.06.2019 20:00, krojas015
How do you write something in scientific notation?
Answers: 2
image
Mathematics, 21.06.2019 20:30, oliwia0765
Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x
Answers: 2
You know the right answer?
Suppose that an alien lands on Earth and wants to estimate the proportion of humans who are male. Fo...

Questions in other subjects:

Konu
Computers and Technology, 22.02.2021 03:20
Konu
Mathematics, 22.02.2021 03:30
Konu
Mathematics, 22.02.2021 03:30