Q. Select the outlier in the data set. 35,42,44,47,48,49,51,748
Identify Outlier: Identify the data set and look for any number that is significantly different from the others.Data set: 35,42,44,47,48,49,51,748By observation, we can see that 748 is much larger than all the other numbers in the data set.
Confirm Outlier: Compare the suspected outlier to the rest of the data to confirm if it is indeed an outlier. The rest of the numbers are all within a range of 35 to 51, which is a difference of 16. The number 748 is far outside this range, being 697 units greater than the next highest number, 51.
Conclude Outlier: Conclude which number is the outlier based on the comparison.Since 748 is significantly different from the rest of the numbers in the data set, it is the outlier.