a. what percent of data is above 7? Options: (45%, 25%, 50%, 30%, or cant be det
ID: 3277492 • Letter: A
Question
a. what percent of data is above 7? Options: (45%, 25%, 50%, 30%, or cant be determinded)?
b. what is the inter-quartile range (IQR)? Options: (4-6, 6-12, 4-18, 12-18, or none of the above)?
c. what percent of data lies within the inter-quartile range (IQR)? Options: (25%, 50%, 75%, 25% - 75%, or none of the above)?
d. which interval/s could be described as being the most "clustered" section/s of the data? options: (2-4, 4-6, 6-12, 12-18, or both 2-4 and 4-6)?
Considering the attached box-and-whisker plot 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21Explanation / Answer
a. cant be determined
b.IQR = Q3-Q1= 4-12 ,hence none of the above
c. 50% of data lies with IQR
d.Both 2-4 and 4-6
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