What is the lower bound of the population correlation coefficient (rho) calculated from the data in personalities.xls?
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.
Subject Extroversion Neuroticism
1 43 49
2 46 53
3 48 67
4 48 57
5 48 56
6 50 48
7 51 60
8 51 41
9 53 51
10 58 47
11 62 41
12 63 51
13 63 30
14 63 28
15 67 55
16 67 47
17 67 39
6. What is the lower bound of the population
-the answer is NOT 0.8021 that was given when I submitted this last time.
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