Mathematics, 04.08.2021 23:30 drewje12
A similar study posed the same question to a random sample of 1000 Canadians between the ages of 18 and 24 years in 2015. "When nothing is occupying my attention, the first thing I do is reach for my phone." The appropriate 90% confidence interval yielded (0.766, 0.804). Interpret this confidence interval. Group of answer choices There is a 90% probability that the true proportion of all Canadians between the ages of 18 and 24 who reach for their phone when nothing is occupying their attention is between 76.6% and 80.4%. There is a 90% probability that the true mean of all Canadians between the ages of 18 and 24 who reach for their phone when nothing is occupying their attention is between 0.766 and 0.804. We are 90% confident that the true proportion of all Canadians between the ages of 18 and 24 who reach for their phone when nothing is occupying their attention is between 76.6% and 80.4%. We are 90% confident that the true mean of all Canadians between the ages of 18 and 24 who reach for their phone when nothing is occupying their attention is between 0.766 and 0.804.
Answers: 1
Mathematics, 21.06.2019 21:00, Gabriel134
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.
Answers: 3
Mathematics, 22.06.2019 00:30, bercishicicorbin
$5400 is? invested, part of it at 11? % and part of it at 8? %. for a certain? year, the total yield is ? $522.00. how much was invested at each? rate?
Answers: 1
A similar study posed the same question to a random sample of 1000 Canadians between the ages of 18...
English, 17.01.2022 14:00
English, 17.01.2022 14:00