Given a Mean of 12 and a Standard Deviation of 2,we

question 26

Multiple Choice

Given a mean of 12 and a standard deviation of 2,we can conclude:

• A)95 percent of cases are between 10 and 14.
• B)68 percent of cases are between 10 and 14.
• C)all of our data is between 10 and 14.
• D)not enough information to make any conclusions.
• E)95 percent of cases are between 11 and 13.