Mathematics, 18.03.2021 01:00 KariSupreme
3. (10 pts) If 132 of 200 male voters and 90 of 150 female voters support Archibald the Great to run for
Chancellor of Nerdocrombesia, then construct a 99% confidence interval for the difference between the true
proportions p, -p, of male and female voters who support this candidate.
Note: Write your answer in interval notation (a, b) where each endpoint is rounded to 3 decimal places.
Using one of these formulas:
Answers: 3
Mathematics, 21.06.2019 15:00
Which statement is always true? a. square bcdf is a rectangle. b. rectangle gjkm is a square. c. quadrilateral stpr is a trapezoid. d. parallelogram abcd is a rhombus.
Answers: 2
Mathematics, 21.06.2019 15:00
When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. you need to ride to a sports shop. the sports shop is 8350 metres away. how many metres is it to cycle there and back?
Answers: 1
Mathematics, 21.06.2019 19:30
The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)
Answers: 2
3. (10 pts) If 132 of 200 male voters and 90 of 150 female voters support Archibald the Great to run...
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