Given the plot of normal distributionsA

andB

below, which of the following statements is true? Select all correct answers.

A figure consists of two curves labeled Upper A and Upper B. Curve Upper A is short and evenly spread out from the center, and curve Upper B is taller and farther to the right than curve A.

Select all that apply:

• A
• has the larger mean.
• B
• has the larger mean.
• The means ofA
• andB
• are equal.
• A
• has the larger standard deviation.
• B
• has the larger standard deviation.
• The standard deviations ofA
• andB
• are equal.

\f