Question 3(1 point)

The confidence interval of a quantitative variable is centered on the mean and has a margin of error that is added and subtracted to determine the confidence limits for that mean.What is the margin of error for the variable OWL in your data set?

Question 4(1 point)

What is the test statistic you needed to use to calculate the previous value?

Question 5(2 points)

According to your calculations, what are the upper and lower confidence limits for the variable FOX in your data set? (Answer precision to 3 decimal places, even if those are 0s.) Provide lower limit first, then upper limit.

Format should be LL - UL.

Question 6(4 points)

Show your calculations for 1 (and only 1) of these two variables: SEAL or MAN.Include the number inthe centre of the range, the values used to calculate the confidence interval and the final values.To paste information here, you may have to use CTRL-V

Question 7(1 point)

Can you calculate a confidence interval for "LOOK"?

Question 8(1 point)

Justify your last answer.

Question 9(1 point)

What is the value in the centre of the confidence interval for LOOK?

Question 10(1 point)

What values did you calculate for the confidence limits for LOOK?(Show lower limit first and upper limit second.)

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