Author Question: The manager of a local RV sales lot has collected data on the number of RVs sold per month for the ... (Read 151 times)

tingc95

  • Hero Member
  • *****
  • Posts: 556
The manager of a local RV sales lot has collected data on the number of RVs sold per month for the last five years. That data is summarized below:
 
   of Sales 0 1 2 3 4 5 6
   of Months 2 6 9 13 21 7 2
 
  What is the weighted mean number of sales per month?
  A) 3.31
  B) 3.23
  C) 3.54
  D) 3.62

Question 2

Which of the following is a categorical variable?
 
  A) tire pressure
  B) bank account balance
  C) daily sales in a store
  D) eye color



aruss1303

  • Sr. Member
  • ****
  • Posts: 314
Answer to Question 1

B

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

For a complete list of videos, visit our video library