Mathematics, 05.05.2020 05:32 tonimgreen17p6vqjq
In a certain region, 15% of people over the age of 50 didn’t graduate from high school. We would like to know if this percentage is the same among the 25-50 year age group. What is the minimum number of 25-50 year old people who must be surveyed in order to estimate the proportion of non-grads to within 6% of the true parameter with 99% confidence?
Answers: 2
Mathematics, 21.06.2019 23:30
Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project
Answers: 3
Mathematics, 21.06.2019 23:30
Which term applies to agb and dge? a. obtuse b. supplementary c. complementary d. vertical
Answers: 1
In a certain region, 15% of people over the age of 50 didn’t graduate from high school. We would lik...
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