When Testing for a Normal Distribution with the Chi- Square

question 11

Multiple Choice

When testing for a normal distribution with the chi- square goodness- of- fit test with a sample size of 50 observations, the number of intervals needed to satisfy the minimum number of expected frequencies is _____-_ .

• A)The sample size is too small to perform the chi- square goodness- of- fit test.
• B)4
• C)5
• D)6

---

Definitions:

Utility Function

A mathematical representation that shows the satisfaction or utility a consumer derives from a set of goods and services.

Pollution Rights

Allowances or permits that grant the holder the right to emit a certain amount of pollutants, used in regulatory systems to control environmental damage.

Quasilinear Preferences

Preferences characterized by a linear utility function in one good, making the marginal rate of substitution dependent only on quantities of other goods.

Campers' Utility

The satisfaction or happiness derived by campers from engaging in camping activities, possibly influenced by factors like location, weather, or equipment.