Physics, 11.12.2019 01:31, smithscarpetcaour4es
Select the best answer. a radio talk show host with a large audience is interested in the proportion p of adults in his listening area who think the drinking age should be lowered to eighteen. to find this out, he poses the following question to his listeners: "do you think that the drinking age should be reduced to eighteen in light of the fact that eighteen-year-olds are eligible for military service? " he asks listeners to phone in and vote "yes" if they agree the drinking age should be lowered and "no" if not. of the 100 people who phoned in, 70 answered "yes." which of the following conditions for inference about a proportion using a confidence interval is violated? i. the data are a random sample from the population of interest. ii. the population is at least 10 times as large as the sample. iii. n is so large that both
np^
and
n(1āp^)
are at least 10. (a) i only (b) ii only (c) iii only (d) i and ii only (e) i, ii, and iii
Answers: 1
Physics, 21.06.2019 23:30, southerntouch103
A175 g lump of molten lead at its melting point (327 c) is placed into 55.0 g of water at 20.0 c. the specific heat of lead is 130.j/kg c and the hf of lead is 20,400 j/kg. when the lead and the water have reached equilibrium, what is the temperature of the mixture?
Answers: 3
Physics, 22.06.2019 09:00, winterblanco
The pressure proportional to the area a- inversely b- directly c- increase d-decrease
Answers: 2
Physics, 22.06.2019 11:30, swaggyd6603
Write down two additional questions about earth's magnetic field that will make your presentation more informative.
Answers: 1
Select the best answer. a radio talk show host with a large audience is interested in the proportion...
Geography, 28.10.2019 10:31
Mathematics, 28.10.2019 10:31
Computers and Technology, 28.10.2019 10:31
Biology, 28.10.2019 10:31
Mathematics, 28.10.2019 10:31
History, 28.10.2019 10:31
Physics, 28.10.2019 10:31