Label the following variables into the appropriate level of measurement

A. __________ Sam's Club employee salaries for over the last year.

B. __________ The pH level of varying brands bottled water.

C.__________ Customer satisfaction level of hotel locations.

A classroom surveyed on the number of hours spent per week doing homework. The mean of the sample surveyed is 17.5 with a standard deviation of 4.67. Use the scenario to answer the question below.

1. Assume the data follows a normal distribution. Construct your curve (Be sure to include values, standard deviation marks, and percentages).

2. What percentage of students study less than 8.16 hours per week?

3. What percentage of students study between 12.83 and 26.84.

4. What is the probability that a random student will study more than 20 hours per week.

Answer rating: 100% (QA)

There are 4 levels of measurement in statistic Nominal Att... View the full answer