Based on the data shown below, calculate the correlation coefficient (rounded to three decimal places) y 2 17.68 3 21.72 4 19.66 5 21.6 6 19.24 7 19.08 8 19.82 9. 20.96 10 19.9 11 21.84 12 23.88 13 22.42 14 22.66 15 23.5
Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.
Z-Scores
A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.
![Based on the data shown below, calculate the correlation
coefficient (rounded to three decimal places)
y
2
17.68
3
21.72
4
19.66
21.6
19.24
7
19.08
8
19.82
9
20.96
10
19.9
11
21.84
12
23.88
13
22.42
14
22.66
15
23.5](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9072c5f8-5632-4fa6-afcd-5fe35f88b36f%2F43426fc2-6662-4732-9bba-6e390023b104%2Ffllrkmm_processed.jpeg&w=3840&q=75)
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