Question

Question 1 (1 point)

A marketing company would like to investigate how environmentally conscious young Canadians are. They are planning on taking a random sample from all Canadians of age between 18 and 34 and estimating the proportion of those who declare that they are environmentally conscious.

Suppose that the company obtained the sample summarized below.

Total number of respondents (observations)	762
Number of respondents who declare themselves as environmentally conscious.	534

They can say:

With probability .95, the true proportion of environmentally conscious people among young Canadians is .701

Question 1 options:

	True
	False

Question 2 (1 point)

A marketing company would like to investigate how environmentally conscious young Canadians are. They are planning on taking a random sample from all Canadians of age between 18 and 34 and estimating the proportion of those who declare that they are environmentally conscious.

Suppose that the company obtained the sample summarized below.

Total number of respondents (observations)	762
Number of respondents who declare themselves as environmentally conscious.	534

They construct a 95% confidence interval = sample proportion +/- 1.96*std error = 0.701+/- 1.96*sqrt(0.701(1-0.701)/762) = [0.668, 0.733]

They can say: The probability that the interval [0.668,0.733], includes the true proportion of environmentally conscious people among young Canadians is .95

Question 2 options:

	True
	False

Answer 1