Identify Situation When the Chi-Square Goodness-Of-Fit Test Is Appropriate

question 14

Multiple Choice

Identify situation when the chi-square goodness-of-fit test is appropriate.

• A)Student investigates the distribution of people with different ABO types of blood.He generates random sample of people and obtains following distribution of types. ​
• B)Student wants to know what kind of movies do young people in his city prefer.He asks random people of his faculty in the University about the favorite movie genre and obtains following results. ​
• C)Student carries out the study about the factors involved into the market price creation.First, he needs to know the distribution of the prices for some certain good.He takes a random sample of prices of the ice-cream in the different areas of his city.He obtains following information. ​
• D)Student wants to know what kind of dog breeds do people in his dog club prefer.He generates the representative random sample of the people in his club asking about their favorite dog breed and obtains following results. ​

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Definitions:

Treasury Stock

Shares of a company's own stock that it has reacquired from shareholders and holds in its own treasury.

Cost Method

An accounting method in which investments are recorded at their original purchase cost, without recognizing changes in market value.

Par Value

The nominal or face value of a bond, share of stock, or coupon as indicated on a certificate or instrument.

Par Value

The nominal or face value of a bond, stock, or coupon as stated by the issuer, which is typically not indicative of its market value.