Mathematics
Mathematics, 14.11.2019 04:31, abdullaketbi71

Aresearch company polled a random sample of 799 us teens about internet use. 49% of those teens reported that they had misrepresented their age online to gain access to websites and online services. the 95% confidence interval for this number is from 45.6% to 52.5%. interpret the interval in this contexct. choose the best answer. a. there is a 95% chance that, if one were to ask all teens whether they had misrepresented their age online, 49% of them would say they have. b. there is a 95% chance that if one were to ask all the teens whether they had misrepresented their age online 49% would say they have. c. one is 95% cofident that of the 799 teens polled between 45.6% and 52.5% of them said that they had misrepresented their age online. d. one is 95% cofident that if one were to ask all teens whether they had misrepsresented their age online between 45.6% and 52.5% of them would say they have.

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:20, fggfg33
There are 4 cups in a quart and 4 quarts in a ganon. jug of water? . how many cups are in a 5-gallon jug of water?
Answers: 2
image
Mathematics, 21.06.2019 17:50, domiyisthom
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
image
Mathematics, 21.06.2019 18:20, rishiganesh
The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.
Answers: 3
image
Mathematics, 21.06.2019 18:30, daniel1480
Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol
Answers: 2
Do you know the correct answer?
Aresearch company polled a random sample of 799 us teens about internet use. 49% of those teens repo...

Questions in other subjects:

Konu
English, 30.09.2019 03:30
Konu
Mathematics, 30.09.2019 03:30