Answer:
From the given data we need to use the following statistics rules
H0 x25
H1 x>25
t=4.355
Reject H0. The data does not suggest a significant mean difference in breaking load for the two fabric load conditions,option C is correct.
Answer:
x=3
Step-by-step explanation:
34x-80=10x-8
34x -10x = -8 + 80
24x= 72
x= 72/24
x=3
Ok, this is a ratio problem; the ratio of the length to width is constant (and therefore equal): 4 /6 = 15 / x Now, with a ratio, we may do any allowable algebra operation: cross-multiply, invert both sides, multiply or divide both sides by the same amount, etc. Let's cross-multiply: 4x = (15)(6) x = 90/4<span> x = 22.5 in. </span>
Answer:
Step-by-step explanation:
