Mathematics, 15.04.2020 03:16 queenjade582
Consider the hypothesis test against with known variances and Suppose that sample sizes and and that and Use (a) Test the hypothesis and find the P-value. (b) What is the power of the test in part (a) for a true difference in means of 3? (c) Assuming equal sample sizes, what sample size should be used to obtain if the true difference in means is 3? Assume that (a) The null hypothesis Choose your answer; The null hypothesis _ rejected rejected. The P-value is Enter your answer; The P-value is . Round your answer to three decimal places (e. g. 98.765). (b) The power is Enter your answer in accordance to the item b) of the question statement . Round your answer to two decimal places (e. g. 98.76). (c) Enter your answer in accordance to the item c) of the question statement . Round your answer up to the nearest integer.
Answers: 3
Mathematics, 21.06.2019 13:20
Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c?
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Mathematics, 21.06.2019 21:00
Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)
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Mathematics, 21.06.2019 22:00
Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2
Answers: 1
Mathematics, 22.06.2019 02:00
Currently, the largest cruise ship has a tonnage of 225,282 gross tons (gt). which of the following is a reasonable estimate for the tonnage of this cruise ship? a. 2 × 10^5 gt b. 2 × 10^6 gt c. 2 × 10^-5 gt d. 2 × 10^-6 gt
Answers: 1
Consider the hypothesis test against with known variances and Suppose that sample sizes and and that...
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