Is the standard deviation of a certain set greater than
15,000?
1). The range of the set is 25,000
2). The mean of the set is 150,000
[spoiler]I think the answer should be E as from Stmt 1, since range is always greater than or equal to the SD, the stmt doesnt yield any specific value for SD which could either be less than or greater than 15000.
The second stmt also seems insuff. Together also, we can't calculate the SD.[/spoiler]
15,000?
1). The range of the set is 25,000
2). The mean of the set is 150,000
[spoiler]I think the answer should be E as from Stmt 1, since range is always greater than or equal to the SD, the stmt doesnt yield any specific value for SD which could either be less than or greater than 15000.
The second stmt also seems insuff. Together also, we can't calculate the SD.[/spoiler]
