Mathematics, 19.02.2021 16:10 ianukog2481
From a random sample of potential voters in an upcoming election, 47% indicated they intended to vote for Candidate R. A 95 percent confidence interval was constructed from the sample, and the margin of error for the estimate was 5%. Which of the following is the best interpretation of the interval?
a. We are 95% confident that the proportion who intend to vote for Candidate R from the random sample is between 42% and 52%.
b. We are 95% confident that the proportion who intend to vote for Candidate R from the population is between 42% and 52%.
c. We are 95% confident that the proportion who intend to vote for Candidate R from the random sample is 47%.
d. We are 95% confident that the proportion who intend to vote for Candidate R from the population is 47%.
e. We are confident that 95% of the population intended to vote for Candidate R from the population is 47%.
Answers: 3
Mathematics, 21.06.2019 20:40, maloynegen7681
Answer pls man im trying to get out of summer school
Answers: 1
Mathematics, 21.06.2019 22:30, 713073
Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.
Answers: 2
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