c) 3Solution
We have the following values:
77, 79, 86,90,91, 96, 118, 135, 194, 205, 222,234, 302, 352
And we can answer the following:
The breeders histogram should show a frequency of b) 6 for puppies with weights of 0-99 grams, c) 3 for 100-199 grams, b) 3 for 200.299 grams, and b) 2 for 300-399 grams