I’d really appreciate if you were to graph it for me, it’s what I don’t understand, what I do understand is that the graph shoul
d go through the points (-8,-4), (-1,-3), and (0,-2)
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The confidence interval for mean of the "before-after" differences is
Further explanation:
Find the difference between the before pain and the after pain.
Difference = before-after
Kindly refer to the Table for the difference of between the before and after pain.
Sum of difference =
Total number of observation =
Mean of difference =
Sample standard deviation =
Level of significance =
Formula for confidence interval =
confidence interval =
confidence interval =
From the t-table.
The value of =
Confidence interval =
Confidence interval =
Confidence interval =
Confidence interval =
The confidence interval tells us about that
chances of the true mean or population mean lies in the interval.
Yes, the hypnotism appear to be effective in reducing pain as confidence interval include includes the positive deviation from the mean.
Learn More:
1. Learn more about equation of circle brainly.com/question/1506955
2. Learn more about line segments brainly.com/question/909890
Answer Details:
Grade: College Statistics
Subject: Mathematics
Chapter: Confidence Interval
Keywords:
Probability, Statistics, Speed dating, Females rating, Confidence interval, t-test, Level of significance , Normal distribution, Central Limit Theorem, t-table, Population mean, Sample mean, Standard deviation, Symmetric, Variance.
The series is a convergent p-series with p = 3
<h3>How to know it is a divergent or a convergent series</h3>We would know that a series is a convergent p series when we have ∑ 1 np. Then you have to be able to tell if the series is a divergent p series or it is a convergent p series.
The way that you are able to tell this is if the terms of the series do not approach towards 0. Now when the value of p is greater than 1 then you would be able to tell that the series is a convergent series.
The value of
The formular for this is
∑
where n = 1
we know it is convergent because p is greater than 1. 3>1
Read more on convergent series here:
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