1. The # of tow calls coming into an tow truck station on Tuesday (between 7:00 - 8:00 AM) has a probability dist. With a mean of four.
i) State what type of prob. Dist. would be appropriate for this.
ii) Find the prob. of not getting any emergency tow calls between 7-8 a.m.
iii) Find the prob. of receiving 5 emergency tow calls between 7-8 a.m.
iv) List what is the # of emergency tow calls expected to be received.
v) List what is the std. dev. of emergency tow calls received.