The table below shows the number of fish in four lakes with weights in various ranges. the weights of the fish in which lake represent a u-shaped distribution? weight of fish lake a lake b lake c lake d greater than 1 lb but less than 2 lb 2033 2976 1022 1393 greater than 2 lb but less than 3 lb 2361 2341 1356 1572 greater than 3 lb but less than 4 lb 2667 1999 1789 1905 greater than 4 lb but less than 5 lb 2344 2268 1403 1496 greater than 5 lb but less than 6 lb 2101 2890 1157 1288