Answer:
Yes.
Explanartion:
February has an average of 28.25 days. March has always 31 days.
Combined, the two months have an average of 59.25 days.
The days of snow are 20 days in these two months. The probability of a snow day in February and March is
20/59.25 = 0.33755
Out of 7 days, he can expect
0.33755 * 7 = 2.36
days to be snow days which we can round to 2 snow days.
If out of 7 days, 2 days are snow days, then 7 - 2 = 5,
5 days are not snow days. Therefore, Jack can expect to be able to get around at least 5 of the 7 days.
