What percentage of all observations in a data set lie between the 30th percentile and the third quartile?
A) 30%
B) 45%
C) 75%
D) 79%

Name: What percentage of all observations in a data set lie between the 30th percentile and the third quartile? A) 30% B) 45% C) 75% D) 79%
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Question

Quizplus · Accepted Answer

The third quartile (Q3) is the 75th percentile. The percentage of observations between the 30th percentile and the 75th percentile is 75% - 30% = 45%.

What Percentage of All Observations in a Data Set Lie