Question $1$

$3\mathrm{.}52$ pts

$($ee$)$ Lights sell lighting fictures. Lee records the behavior of $200$ customens entering the store for one week. Of those, $40$ muke purchases. What is the probability that a customer doesn't make a purchase? $($Round the answer to one decimal place. For eample $3\mathrm{.}141$ should be $3\mathrm{.}1,$ while $3\mathrm{.}151$ should be $3\mathrm{.}27$

$q,$