Solve task from image. 12. | Expand Your Knowledge: Outliers Some data sets include values so high or solow that they seem to stand apart from the rest of the data. These data are calledoutliers. Outliers may represent data collection errors, data entry errors, or simplyvalid but unusual data values. It is important to identify outliers in the data set andexamine them carefully to determine if they are in error. One way to detect outliersis to use a box-and-whisker plot. Data values that fall beyond the limitsLower limit: Q1 – 1.5 × (IQR)Upper limit: Q3 + 1.5 × (IQR)where IQR is the interquartile range, are suspected outliers. In the computer soft-ware package Minitab, values beyond these limits are plotted with asterisks (*).Students from a statistics class were asked to record their heights in inches.The heights (as recorded) were65726864605573715263617469677450475676266806465(a) Make a box-and-whisker plot of the data.(b) Find the interquartile range (IQR).(c) Multiply the IQR by 1.5 and find the lower and upper limits.(d) Are there any data values below the lower limit? above the upper limit?List any suspected outliers. What might be some explanations for theoutliers?

Name: Solve task from image. 12. | Expand Your Knowledge: Outliers Some data
Uploaded: 2024-03-05T11:52:21.000Z
Channel: Bartleby
Description: Solve task from image. 12. | Expand Your Knowledge: Outliers Some data sets include values so high or solow that they seem to stand apart from the rest of the data. These data are calledoutliers. Outliers may represent data collection errors, data en