State probability sampling and simple random sampling

Reference no: EM13204151

1) What is the difference between probability sampling and simple random sampling?

A. There is no difference.
B. Simple random sampling is a type of probability sampling.
C. In probability sampling each item has an identical chance of being chosen.
D. Probability sampling is a type of simple random sample.

2) A poll is planned to determine what proportion of all students favor an increase in fees to support a new track and field stadium. A questionnaire will be published and the first 1000 completed questionnaires will be analyzed. Which of the following errors will be associated with the sample?

A. Sampling errors and errors due to selection bias
B. Only non-sampling errors
C. Sampling errors only
D. Errors due to interviewer bias and selection bias

3) A sufficiently large coverage error will result in which of the following?

A. Non-response bias
B. Statistics about the actual population rather than the target population
C. Inability to perform inferential statistics
D. Probability sampling

Reference no: EM13204151

Questions Cloud

Should stan make the trip to get less expensive gasoline : Stan Moneymaker needs 15 gallons of gasoline to top off his automobiles's gas tank. If he drives an extra eight miles (round trip) to a gas station on the outskirts of town, stan can save $0.10 per gallon on the price of gasoline. Suppose gasoline..

State a particular call is the option to buy stock : A particular call is the option to buy stock at $25. It expires 6 months and currently sells for $4 when the price of the stock is $26.

At equilibrium payoffs to coke and pepsi respectively are : Refer to the table above where Coke's payoff is given as the first number in each cell. Suppose Coke and Pepsi are in a strategic environment in which each are deciding whether to manufacture either a big or small can of soft drink (they can't pro..

State a rectangular piece of cardboard is to be formed : When the sides are turned up to form the box, its volume is 765 cubic inches. Find the dimensions, in inches, of the original piece of cardboard.

State probability sampling and simple random sampling : What is the difference between probability sampling and simple random sampling?

Find in equilibrium for the car market own price elasticity : The supply curve for cars is given by the following: Qs = 2p-1000. Further the demand curve for cars is given by Qd = 8000 - p. In the equilibrium for the car market own price elasticity of demand (in absolute value terms) is equal to

What is the immediate dilution of the new share issue : Prior to share issue, what isGoodwood's earnings per share (EPS) and assuming Goodwood issues the share this fiscal year, what is the immediate dilution of the new share issue?

State string wound around a fixed circle is unwound : If a string wound around a fixed circle is unwound while held taut in the plane of the circle, its end P traces an involute of the circle. the circle in question is x^2+y^2=1 and the tracing point starts at (1,0).

Determine which scheme generates the highest profit : Suppose that the local gym has a marginal and average cost of 10 per visit. Calculate the profits associated with the following combinations of annual fee (T) and per visit fee (P), and determine which scheme generates the highest profit.

User Account

All Pages