Percentiles a) Consider a set of (n=25) ordered data points х1, х2, ..., X24, х25. Find the percentile for each of the following data points: x8; х21. Find the data point the corresponds to each of the following percentiles: 68th percentile, 42nd percentile (or if it is the average of two, give in the form such as (x9+x10)/2)

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QUESTION 13
Percentiles
a) Consider a set of (n=25) ordered data points
х1, х2, ..., х24, х25.
Find the percentile for each of the following data points: x8;
x21.
Find the data point the corresponds to each of the following percentiles: 68th percentile, 42nd percentile
(or if it is the average of two, give in the form such as (x9+x10)/2)
b) Consider a set of (n=48) ordered data points
х1, х2, ..., х47, х48.
Find the percentile for each of the following data points: x14;
x45.
Find the data point the corresponds to each of the following percentiles: 75th percentile, 57th percentile
(or if it is the average of two, give in the form such as (x9+x10)/2)
Transcribed Image Text:QUESTION 13 Percentiles a) Consider a set of (n=25) ordered data points х1, х2, ..., х24, х25. Find the percentile for each of the following data points: x8; x21. Find the data point the corresponds to each of the following percentiles: 68th percentile, 42nd percentile (or if it is the average of two, give in the form such as (x9+x10)/2) b) Consider a set of (n=48) ordered data points х1, х2, ..., х47, х48. Find the percentile for each of the following data points: x14; x45. Find the data point the corresponds to each of the following percentiles: 75th percentile, 57th percentile (or if it is the average of two, give in the form such as (x9+x10)/2)
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