Mathematics, 06.06.2020 16:57 reganjones89
A Pew Research study of 4726 randomly selected U. S. adults regarding scientific human enhancements, found that approximately 69% of the sample stated that they were worried about brain chip implants being used for improving cognitive abilities. a. Show that the necessary conditions (Randomization Condition, 10% Condition, Sample Size Condition) are satisfied to construct a confidence interval. Briefly explain how each condition is satisfied. b. Find the 90% confidence interval for the proportion of all U. S. adults that are worried about brain chip implants used for improving cognitive abilities. c. Briefly describe the meaning of your interval from part (b).
Answers: 3
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The circumference of a circle is 5 pi cm. what is the area of the circle?
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Mathematics, 21.06.2019 21:00
Which expression is equivalent to 16 in exponential form? a) 4 × 4 b) 8 × 2 c) 23 d) 24
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Mathematics, 22.06.2019 00:20
Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.
Answers: 1
A Pew Research study of 4726 randomly selected U. S. adults regarding scientific human enhancements,...
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