FINAL TERM EXERCISE 6

##8.1.2 STANDARDIZING WITH Z-SCORES

###Guided Practice 8.5

pnorm(q = 0.43, mean = 0, sd = 1)

## [1] 0.6664022

qnorm(p = 0.8, mean = 0, sd = 1)

## [1] 0.8416212

##8.4.2 NORMAL APPROXIMATION TO THE BINOMIAL DISTRIBUTION

###Example 8.15

pbinom(q = 39, size = 400, prob = 0.145, lower.tail = TRUE)

## [1] 0.003025954