Question

Observation Number       Observation    1 -11    2 -11    3 -11    4 -15...

Observation Number       Observation
   1 -11
   2 -11
   3 -11
   4 -15
   5 -17
   6 -17
   7 -20
   8 -24
   9 -25
   10- 26
   11 -28
   12 -28
   13 -29
   14 -31

Calculate:-

A. MODE

B. 90TH PERCENTILE

C. STANDARD DEVIATION (ROUND THE ANSWER TO ONE DECIMAL PLACE)

D. MEDIAN

Math   Statistics-And-Probability   
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