Which of the Following Is an Effective Question to Use

question 111

Multiple Choice

Which of the following is an effective question to use in a survey?

• A)Don't you agree that teachers are extremely deserving of a 7 percent pay increase because of the valuable services they provide for our community?
• B)Do teachers deserve a 7 percent pay increase?
• C)Should teachers accept a 7 percent pay increase,or should they go on strike?
• D)Do teachers,one of the hardest-working and least-respected segments of American society,deserve a 7 percent pay increase?

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Definitions:

Variance

The average of the squared differences from the Mean, measuring the spread between numbers in a data set.

Point Estimate

A single value or statistic that serves as the best guess or most probable value of an unknown population parameter.

Population Parameter

A numerical value that summarizes a characteristic of an entire population.

Random Sampling

A method in statistical analysis where individuals or items are selected from a larger population entirely by chance, ensuring that every member has an equal opportunity of being chosen.