A car that was worth $10,000 last year is
1 answer:
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Answer:
We cannot say that the mean wake time are different before and after the treatment, with 98% certainty. So the zopiclone doesn't appear to be effective.
Step-by-step explanation:
The goal of this analysis is to determine if the mean wake time before the treatment is statistically significant. The question informed us the mean wake time before and after the treatment, the number of subjects and the standard deviation of the sample after treatment. So using the formula, we can calculate the confidence interval as following:
Knowing that :
Note that so we cannot say, with 98% confidence, that the mean wake time before treatment is different than the mean wake time after treatment. So the zopiclone doesn't appear to be effective.
- First, to shift the graph of
1 unit to the right, so
- Second, to shift the graph of
4 units to the left, so
To translate the graph of a function is part of Rigid Transformations because the basic shape of the graph is unchanged
In this case, we have the graph of:
And we need to translate it to make it the graph of:
According to our rules we need:
- First, to shift the graph of
- Second, to shift the graph of
But is the same as
, so the previous steps can be simplified as:
- Shifting the graph of
Below are shown those graphs:
- The blue one is
- The red one is
Shifting graphs: brainly.com/question/10010217
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