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Retrieved from . Fill in each of the values below: 52nd percentile 270.08
1.0/ 1.0 Points Question 14 of 20 final grade data.xlsx 8 KB An instructor wants to compare the final grades of students in her online class and face-to-face class. The instructor selects 10 students randomly from each class and the following table shows the final grades of those students. See Attached Excel for Data. Hint: Use=PERCENTILE.INC function in Excel or use textbook formula (n+1)p/100 Compute the following percentiles and interpret them. (round to two decimal places) The 62nd percentile of final grades for the online class is 83.16 . The 62nd percentile of final grades for the face-to-face class is 88.16 .
Feedback: Use PERCENTILE.INC( , .62) in Excel. Part 6 of 8 - Ogives, Pareto and Pie Chart Questions 2.0/ 2.0 Points Question 15 of 20
1.0/ 1.0 Points Feedback: Use Excel Functions =PERCENTILE.INC( ,.52) Question 13 of 20 sleep hours data.xlsx 8 KB The following data show the average time (in hours) that a random sample of 8 students sleep per night. See Attached Excel for Data. The 81st percentile of time students sleep per night is 8.1 hours. Round to 1 decimal place.
1.0/ 1.0 Points Eyeglassomatic manufactures eyeglasses for different retailers. The number of lenses for different activities is in table. Activity Grind Multicoat Assemble Make Frames Receive Finished Unknown Number of lenses 18872 12105 4333 25880 26991 1508 Grind means that they ground the lenses and put them in frames, multicoat means that they put tinting or scratch resistance coatings on lenses and then put them in frames, assemble means that they receive frames and lenses from other sources and put them together, make frames means that they make the frames and put lenses in from other sources, receive finished means that they received glasses from other source, and unknown means they do not know where the lenses came from. Based on the information above, which is the correct Pareto Chart?
B.

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