Textbook Problem $6\mathrm{.}5($Parts A and B only and also compute $N_{PLY})-$ Refer to example $6\mathrm{.}2$ in the

text for additional details.

$6\mathrm{.}5.$ Applying Empirical Bayes Method to Tyler Road crash data. The RHMVM in Example $6\mathrm{.}2$ was rather

high, but it was based only on last year's crash data $(6$ crashes$).$ In the two previous years, there were $7$ and $8$

crashes on that segment of Tyler Road. Assume the AADT is the same for all years.

A$.$ Calculate the $3-$year RHMVM rate for Tyler Road.

B$.$ Use the Safety Performance Function in Equation $6\mathrm{.}5$ to compute $N_p$ for Tyler Road.