A Random Sample of 40 Companies with Assets Over $10 $\pm$

question 51

Multiple Choice

A random sample of 40 companies with assets over $10 million was selected and asked for their annual computer technology expense and industry.The ANOVA comparing the average computer technology expense among three industries rejected the null hypothesis.The Mean Square Error (MSE) was 195.The following table summarized the results: When comparing the mean annual computer technology expense for companies in the Education and Tax services industries,the following 95% confidence interval can be constructed:

• A)13.5 \(\pm\) 2.026 * 5.78
• B)13.5 \(\pm\) 2.021 * 5.78
• C)13.5 \(\pm\) 2.026 * 13.96
• D)13.5 \(\pm\)2.021 * 13.96

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Definitions:

Par Value

The nominal value of a bond or stock as declared by the issuer, not always representing its current market price.

Journal Entries

Recorded transactions in the accounting books that track all financial activities of a business.

Common Stock

A type of security that represents ownership in a corporation, with holders usually having voting rights and a claim on profits in the form of dividends.

Stock Dividend

A dividend paid to shareholders in the form of additional shares of stock rather than cash.