Report

the lower and upper bounds of the 95% confidence interval of the population

mean of VoMSat.

Which of the following are correct interpretations of the confidence intervals you made in Task 4b?

Consult the summary statistic tables in Task 3b. Use the normal approximation to find the percentage of males in the sample that gave VoMSat scores between 6 and 8, inclusive. Select the correct answer from below. 

Upload your visualization from Task 1d here. Do not paste your image, but upload as an attachment using the file upload function below.

If

a survey respondent is selected at random, what is the probability that their dwelling is a house or unit?

What data type best describes each of the following variables?

Upload your visualization from Task 1b here. Do not paste your image, but upload as an attachment using the file upload function below.

Amongst

those who did not find their bill larger than expected, what is the probability

that they do not intend to switch energy providers?

Use Task 1a and/or 1b to find the mode of BillSat. Enter it as an integer below.