Here is a sample data set. Find the first and third quartiles, and then calculate the IQR. 292.8 294.1 311.7 314.9 328.1 328.2 334.6 335.8 344.4 349 349.7 354.1 360.4 360.4 360.4 373.1 374.7 379.1 385.1 385.2 387.3 389.1 389.9 397.4 401.6 408.2 408.4 408.4 409.9 410.5 410.7 410.9 415 415.6 417.1 417.5 419.8 419.9 421.3 421.9 421.9 421.9 423.3 432.1 441.2 443.8 445.9 463.1 480 495.7 498.3 509.5 510.3 526.5 Find the first quartile for this data set. Q1= Find the third quartile for this data set. Q3 = Find the interquartile range for this data set. IQR =From the table below, give the percentile rank of a value of 82 (rounded to the nearest whole percentile) 82 is at the C] percentile Calculate the 65th percentile of the data shown X 9.2 13.8 14.5 15.9 16.2 18.7 22.8 24.6 24.7 26.3u 35 40 45 50 55 60 65 70 75 length (cm) .b 1 5 5. 1 5 3 1 5 0 5 on g 4 6. 9 4 5. 9 4 2 9 4 1. 9 4 mm Ian-m Here is a data set (71 = 117) that has been sorted. To find 34-percentile, what is the value of the index? autmxwmxk i Percentile: give the value for the 34- l Using the index P34 \fCalculate the 80th percentile of the data shown X 6.3 10.3 12.8 15.2 16.7 18.6 21 26.1 27