Find the critical value for the following values of the significance level a, sample size n , and alternate hypothesis H1.
a=0.01 , n=5, H1: u Options
a -3.747
b -2.326
c -4.604
d -3.365

seems like d

step-by-step explanation:

{3 + i, 3 - i, 3, -1}

step-by-step explanation:

replace   with   27   and simplify.

10 , 27 , 10 , 70 , 10 , 35 , 10 , 48

step-by-step explanation:

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15