Mathematics, 07.04.2020 16:30, simmy6
It is believed that as many as 23% of adults over 50 never graduated from high school. We wish to see if this percentage is the same among the 25 to 30 age group. Question 1. How many of this younger age group must we survey in order to estimate the proportion of non-grads to within .10 with 90% confidence? Use the value of p from the over-50 age group. (Round up to the nearest integer.)
Answers: 1
Mathematics, 21.06.2019 22:00, ihatedevin12
If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d?
Answers: 3
Mathematics, 21.06.2019 22:30, yettionajetti
In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the
Answers: 1
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