Answer:
We conclude that the calibration point is set too high.
Step-by-step explanation:
We are given the following in the question:
Population mean, μ = 1000 grams
Sample mean,
= 1001.1 grams
Sample size, n = 50
Alpha, α = 0.05
Population standard deviation, σ = 2.8 grams
First, we design the null and the alternate hypothesis

We use One-tailed(right) z test to perform this hypothesis.
Formula:

Putting all the values, we have

Now, 
Since,

We reject the null hypothesis and accept the alternate hypothesis. We accept the alternate hypothesis. We conclude that the calibration point is set too high.
<span>here is the answer x = -147
Hope its the answer
</span>
Answer:
where da question at
Step-by-step explanation:
<span>coordinates m' is going to be (-2/5,-4/5)
</span><span>coordinates n' is going to be (1/5,1)
</span>I just took the test i hope this helps!
$25,000 is the answer you would take $620,000 x 0.04 (4%)= 24,800 which rounds to 25,000