When Comparing Two Population Variances, We Use the Difference $\sigma _ { 1 } ^ { 2 } - \sigma _ { 2 } ^ { 2 }$

question 11

True/False

When comparing two population variances, we use the difference $\sigma _ { 1 } ^ { 2 } - \sigma _ { 2 } ^ { 2 }$ rather than the ratio $\sigma _ { 1 } ^ { 2 } / \sigma _ { 2 } ^ { 2 }$ .

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Definitions:

Stock Dividend

A stock dividend is a payment made in the form of additional shares rather than cash, proportional to the number of shares already owned.

Market Value

Market value refers to the current price at which an asset or service can be bought or sold in the marketplace.

Retained Earnings

The portion of a company's profit that is held or retained and saved for future use, reinvestment in the business, or to pay debt.

Stock Dividend

A dividend payment made in the form of additional shares rather than a cash payout, often reflecting a company's desire to reward shareholders without reducing cash on hand.