Mathematics, 22.05.2020 02:12 kaywendel2008
3. There are 30 students who started a computer programming class in 7th grade and 30 students who started in 9th grade. The first group had a mean final project grade of 95% and the second group has a mean of 92%.
The line plot shows the differences after 10 rerandomizations. Determine whether the difference in the means of the two groups is significant based on the line plot. Explain your answer.
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Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles
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20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1
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Mathematics, 21.06.2019 22:00
In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in
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3. There are 30 students who started a computer programming class in 7th grade and 30 students who s...
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