Tomijiaand her nine classmates took a standardized test. Their scores were:

42, 44, 56, 71, 74, 83, 89, 90, 90, 92

If Tomijia received an 89 on the test, which percentile is she in?

• The 60th
• The 80th
• The 90th
• The 70th

Select the statement that is TRUE.

• The interquartile range is calculated by subtracting the first quartile from the third quartile.
• Theinterquartilerange is calculated by adding the first quartile with the third quartile.
• The interquartile range is the average value of a data set.
• The interquartile range covers 100% of adata set.