Q. Select the outlier in the data set. 11,14,18,21,55,82,86,575
Identify Data Set: Identify the data set provided.Data set: 11,14,18,21,55,82,86,575
Find Significant Number: Look for the number that is significantly different from the rest of the numbers in the data set. Upon inspection, we can see that the number 575 stands out as it is much larger than the other numbers in the data set.
Confirm Outlier: To confirm that 575 is an outlier, we can compare it to the other numbers in the data set. An outlier is typically a number that is much higher or lower than the rest of the numbers. In this case, 575 is much higher than the next highest number, 86.
Check for Other Outliers: Determine if there are any other potential outliers. The next highest number after 575 is 86, which does not seem to be as drastically different from the other numbers (11, 14, 18, 21, 55, 82) as 575 is. Therefore, we can conclude that there are no other outliers in this data set.