DrAbreu Believes That Intelligence Is Determined Not by One Gene

question 326

Multiple Choice

Dr.Abreu believes that intelligence is determined not by one gene but by many interacting genes.Dr.Abreu believes that intelligence is

• A) polygenetic.
• B) not a heritable trait.
• C) a product of experience.
• D) determined solely by the family-environment effect.

Calculate and interpret the finite population correction factor.

Recognize how the level of confidence impacts the width of confidence intervals.

Understand the effect of sample size on the width of confidence intervals.

Know how to reduce the risk that the confidence interval does not contain the population mean.

---

Definitions:

Revenue

The total amount of income generated by the sale of goods or services related to a company's main operations.

Investment Turnover

A ratio measuring the ability of a company to generate sales or revenue from its investments, usually indicating how efficiently the investments are used.

Return On Investment

A measure used to evaluate the efficiency or profitability of an investment, calculated by dividing the benefit (return) of an investment by the cost of the investment.

Profit Margin

A ratio or percentage that measures the profitability of a business, calculated by dividing net income by revenue.