Answer:
7
Step-by-step explanation:
absolute value of 7 is 7
Answer:
Step-by-step explanation:
We need to evaluate if thickness of a 10 gauge metal sheet is a requiered in the process that means 3.416 mm thick. So that should be our null hypothesis; μ₀ = 3.416 and based on sample data, we will formulate an alternative hypothesis taking into account the mean, and standard deviation obtained. We surely will have better information to take a decision
Yay I guess I get points now. Lol
<em>D. [ 6 10
</em>
<em>-8 0]</em>
<em>would be the correct answer.</em>