1. The scores of ten students in a 30-item test are listed below 25 19 15 22 28 20 22 21 26 16 Put the data in an array and calculate the following measures: (If possible reduce your answer to 2 decimal places). Skewness and kurtosis in 3 decimal places. Mean a.

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COMPUTATICONAL SKILLS
1.
The scores of ten students in a 30-item test are listed beloW
25
19 15 22 28 20 22 21 26 16
Put the data in an array and calculate the following measures: (If possible reduce your answer to 2
decimal places). Skewness and kurtosis in 3 decimal places.
Mean
a.
Median
b.
Standard deviation
Skewness (Interpret the result)
Q1
f.
C.
e.
03
Quartile Deviation
g.
P90
h.
P10
Kurtosis (interpret the result)
Interpretation of Kurtosis
Normal
Transcribed Image Text:* Required COMPUTATICONAL SKILLS 1. The scores of ten students in a 30-item test are listed beloW 25 19 15 22 28 20 22 21 26 16 Put the data in an array and calculate the following measures: (If possible reduce your answer to 2 decimal places). Skewness and kurtosis in 3 decimal places. Mean a. Median b. Standard deviation Skewness (Interpret the result) Q1 f. C. e. 03 Quartile Deviation g. P90 h. P10 Kurtosis (interpret the result) Interpretation of Kurtosis Normal
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