Question

In: Statistics and Probability

The following is a list of 29 Nascar racers, arranged in descending order. 18, 21, 22,...

The following is a list of 29 Nascar racers, arranged in descending order.
18, 21, 22, 25, 26, 27, 29, 30, 31, 33, 36, 37, 41, 42, 47, 52, 55, 57, 58, 62, 64, 67, 69, 71, 72, 73, 74, 76,77

-Find the % for the data value 74.

-Find the % for the data value 30

-Calculate the 44th percentile

-Calculate the 7th percentile

Solutions

Expert Solution

Solution-

  • - the % for the data value 74.

Percentile of 74 is 90th% or 90

  • - the % for the data value 30

Percentile of 30 is 26.7 exactly but after rounding it is 27. So 27th percentile is 30.

  • - the 44th percentile

  • - the 7th percentile


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