Question 1195321
This is a Poison distribution with parameter 6

The probability of greater than equal to 7 is 1-prob.6 or fewer 1-(poissonpdf(6,6)(=0.3937 or 0.394
The probability of fewer than 7 is the complement or 0.606.
The probability of 7 is e^(-6)*6^7/7!=0.1377 or 0.138