Select the statement that is TRUE. O The interquartile range is calculated by adding the first quartile with the third quartile. The interquartile range is the average value of a data set. O The interquartile range covers 100% of a data set. O The interquartile range is calculated by subtracting the first quartile from the third quartile. Weekly Earnings Full Time Part Time Stem Employees Employees 9 65 987 66 56 8664 577 98744 68 2100 69 4788 70 76553 211 0000561 345 71 72 98863 21 5678 73 I 456 T I 74111 Key: 174|1 means 741 dollars What does the circled section represent? O Two full-time employees earn more than $680 per week. O Two part-time employees earn between $680 and $690 per week. O Sixty-eight full-time employees earn $34 per week. O Thirty-four part-time employees earn more than $680 per week.
