A set of data with 100 observations has a mean of 267. There are six outliers in the data set, which have a mean of 688. If the six outliers are removed, what

Mean of remaining

94 observation = 240.1277

Approximately = 240

Step-by-step explanation:

First the mean of the data with 100 observation is 267, so the summation of the set of data is equall to 267*100 = 26700

Now we have six outliers with mean of 688, so total summation of the outliers = 688*6 = 4128

The mean of the remaining set of data with (100-6) = 94 observation is

(26700-4128) / 94 = 22572/94

Mean of 94 observation = 240.1277

Approximately = 240

Answer:240.1