The answer is No. The mean of the sample and that of the population can not be equal. As the sample moves closer to the population, the mean of sample moves closer to the mean of the population
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Answer:
y/x = -3/7
Step-by-step explanation:
Write the given relationship and solve for y/x.
(x +y)/(x -y) = 2/5
5(x +y) = 2(x -y) . . . . . multiply by 5(x-y)
5x +5y = 2x -2y . . . . . eliminate parentheses
7y = -3x . . . . . . . . . . . add 2y-5x
y/x = -3/7 . . . . . . . . divide by 7x
15 wipe up in keep jdjdjdjd
Answer:
y-5 = 4(x-1)
Step-by-step explanation:
idk what form you want the answer in but ill do point slope form
1. First find the slope: (13-5)/(3-1) = 8/2 = 4
2. choose any of the points: y-5 = 4(x-1)
Answer:
x=-5/3
Step-by-step explanation:
Add 5 to both sides to get 5=-3x.
Then divide by -3.
And get -5/3=x