A Health Educator Wants to Evaluate the Effect of a Dental

question 126

Multiple Choice

A health educator wants to evaluate the effect of a dental film on the frequency with which children brush their teeth. A random selection of 8 children are used for the experiment. First, a baseline of the number of times the children brush their teeth over a month's period is established. Next, the children are shown the dental film and again the number of teeth brushings are recorded for a month. The following data are recorded. The obtained value of the appropriate statistic is _________.

• A) 3.13
• B) 3.14
• C) 3.58
• D) 3.57

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Definitions:

Manage Earnings

This involves legal and possibly unethical financial reporting strategies to make a company's financial condition appear more favorable than it actually is.

Generally Accepted Accounting Principles

A framework of accounting standards, principles, and procedures that companies must follow when compiling their financial statements in the U.S.

Stringent Rules

Strict and precise regulations or guidelines that must be followed, often used in contexts such as legal, financial, and quality control processes.

Manage Earnings

Tactics companies employ to influence their financial statements, often to meet forecasts or financial targets.