Asked Mar 21, 2020

X   z score     %f
1    -2.13        3%
2   -1.66       5%
3  -1.19       10%
4  -0.71       15%
5  -0.24       17%
6     0.24      17%
7     0.71      15%
8    1.19       10%
9    1.66        5%
10  2.13        3%

  1. Which 2 scoresare the least common or most atypical scores in this distribution? What is the probability of randomly selecting one of these two scores?



Expert Answer

Step 1

The two scores which are least commo...

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