Suppose you are determining whether the depth of groves cut into aluminum by a milling machine is equal to 1.7 mm. You cut 14 gr
1 answer:
Answer:
For this case we want to check if the true mean for the depth of groves cut into aluminium by a machine is equal to 1.7 (null hypothesis) and the alternative hypothesis would be the complement different from 1.7. And the best system of hypothesis are:
Null hypothesis:
Alternative hypothesis
Alternative hypothesis [tex]\mu \neq 1.7[/tx]
And the best system of hypothesis are:
3. This two-sided test:
H0: μ = 1.7 mm
H1: μ ≠ 1.7 mm
You might be interested in
A square's area is the square of the sides
square area= side²
side=
side=
side=
OR we can divide it
|_
x²|_
x⁴|_
4x⁴|_
square area= side²
side=
side=
side=
OR we can divide it
|_
x²|_
x⁴|_
4x⁴|_