Plot 1 Plot 2 x y x y 7 -10.77 1 7.32 9 -12.58 3 8.48 11 -14.23 5 9.37 13 -16.34 7 10.34 15 -18.08 9 11.28 17 -19.93 11 12.05 Referring to the plots generated, determine the point of intersection between these two data sets. Show all work and report your answer to 3 significant figures.
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.
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Plot 1 |
Plot 2 |
|||
|
x |
y |
x |
y |
|
|
7 |
-10.77 |
1 |
7.32 |
|
|
9 |
-12.58 |
3 |
8.48 |
|
|
11 |
-14.23 |
5 |
9.37 |
|
|
13 |
-16.34 |
7 |
10.34 |
|
|
15 |
-18.08 |
9 |
11.28 |
|
|
17 |
-19.93 |
11 |
12.05 |
Referring to the plots generated, determine the point of intersection between these two data sets. Show all work and report your answer to 3 significant figures.
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