3. 2 area under the curve, part ii: find the probability of each of the following, if z~n(μ = 0,σ = 1). (please round any numerical answers to 4 decimal places).

391.6 is the correct answer

1332.

this is because to get from 333 to 999 you multiply by 3, and you should do the same to the number of hours.

therefore you would do 444*3=1332