Answer:
Explanation:
The point estimate is the center of the given interval. Mathematically, that'd be the average or mean of the endpoints of the interval:
0.195 + 0.245
--------------------- = 0.440/2 = 0.220
2
Note that 0.220 is 0.025 above the left endpoint and that 0.220 is 0.025 below the right endpoint, which goes to show that 0.220 is actually in the center of the given interval.