Q. Select the outlier in the data set.6,75,79,80,82,83,89,98
Identify data set: Identify the data set provided and understand what an outlier is. An outlier is a data point that is significantly different from the rest of the data. It can be much higher or much lower than the other values in the set. Data set: 6,75,79,80,82,83,89,98
Find outlier: Look for any value that seems significantly different from the rest of the data points.By inspection, the number 6 stands out as being much lower than all the other numbers in the set.
Confirm outlier: Determine if the identified value is indeed an outlier.To confirm that 6 is an outlier, we can compare it to the rest of the data. The next closest value is 75, which is 69 units away from 6. All other values are close to each other and within a range of 23 units (75 to 98). This large difference suggests that 6 is an outlier.