Question: in a certain animal population , for each of the first 3 months of life , the probability that an animal will die during that month is 1 / 6 . for a group of 200 newborn members of the population , approximately how many would be expected to survive the first 3 months of life ?
A) 116
B)  146
C)  152
D)  162
E)  170
Correct answer: a
Grade: 8 | Topic: Statistics and Probability | Difficulty: Medium | Standard: 8.SP.A.1