1. Wildlife biologists recorded the weights of grizzly bears in 2 different populations. The normal curves represent the weights of the bears in Population A and the weights of bears in Population B. Population A Population B Weight of Bears a. Which population has the greater mean weight? Explain your reasoning.

A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.