Why might strati?cation by province be a good thing

Assignment Help Basic Statistics

Reference no: EM131010517

The article "Heavy Drinking and Problems among Wine Drinkers" (Journal of Studies on Alcohol [1999]: 467-471) investigates whether wine drinkers tend to drink less excessively than those who drink beer and spirits. A sample of Canadians, strati?ed by province of residence and other socioeconomic factors, was selected.

a. Why might strati?cation by province be a good thing?

b. List two socioeconomic factors that would be appropriate to use for strati?cation. Explain how each factor would relate to the consumption of alcohol in general and of wine in particular.

Reference no: EM131010517

Questions Cloud

Compute the cost of capital for the individual components : Valvano Publishing Company is trying to calculate its cost of capital for use in a capital budgeting decision. Mr. Washburn, the vice-president of finance, has given you the following information and has asked you to compute the weighted average cost..

A building can be said to have a good : A book, a plant, or a building can be said to have a good of its own? Can things be done in its best interest? Does it have interests?

What is the coupon rate of the bond : Beam inc. bonds are trading today for a price of $588.12. the bond currently has 23 years until maturity has a yield to maturity of 9.45%. the bond pays annual coupons and the next coupon is due in one year. what is the coupon rate of the bond?

Generate an spss-boxplot of the weight variable : What type of variable is "height" and in what units is it measured? Using SPSS, generate a histogram of the height variables.

Why might strati?cation by province be a good thing : List two socioeconomic factors that would be appropriate to use for strati?cation. Explain how each factor would relate to the consumption of alcohol in general and of wine in particular.

How much money will be in the account at the end : For the next 13 years, you decide to place $3776 in equal year-end deposits into a savings account earning 3.0 percent per year. How much money will be in the account at the end of that time period?

If market is strong form efficient : If a market is strong form efficient, it also implies that: A. semi strong form efficiency holds B. weak form efficiency holds C. on cannot earn abnormal returns with inside information D.Both semi strong form efficiency holds; and one cannot earn ab..

Draft a memo setting forth the legal responsibilities : Draft a memo setting forth the legal responsibilities (if any) towards this person (for instance, will the company have to pay the employee by the hour for each hour they carry the mobile phone?)

Find the real value of the guarantee : The deception, however, is that the bond is not redeemable for 45 years. Find the real value of the "guarantee" that is, find the present value of $1800 in 45 years.

User Account

All Pages