Question

k-y Suppose g (y)- K0 otherwise is a pdf for a continuous random variable Y Find P(Y s 1) (3 decimal accuracy). Number A statistician at Stats Canada wishes to test the average amount of adult smokers (19 and over) within the city of Welland. He obtained a srs of 1000 people within welland, and found that 700 people smoked, while 300 people did not smoke. Estimate the proportion of non-smokers in the population. (Your answer should be in a decimal form with 2 decimal places, e.g. 0.45) Number

Answer 1

Ca) ·0625 u mepo = ,000 non-」nukels in- 3.0 0.3。