Two Studies Were Carried Out to Determine If Children in Daycare

question 67

Multiple Choice

Two studies were carried out to determine if children in daycare got more ear infections than children who stayed at home.The first study compared ear infection rates in 50 Canadian girls ages 1 to 2,half of whom attended daycare and half of whom stayed home.The second study compared ear infection rates in 1000 Swedish boys ages 3 to 4,half of whom attended daycare and half of whom stayed home.The results of these two studies differed greatly.
Which of the following is LEAST likely to be the cause of such differences?

• A) different genders
• B) different mothers
• C) different ages
• D) different sample sizes
• E) different countries

---

Definitions:

Voting Stock

Shares of a company that grant the shareholder voting rights in corporate decisions and elections of the board of directors.

Significant Influence

Significant influence is a term used in accounting to describe the power to participate in the financial and operating policy decisions of another company, without having full control or majority ownership.

Fair Value Method

This method involves estimating the price of an asset or liability in an orderly transaction between market participants at the measurement date.

Amortized Cost Method

An accounting technique used to periodically lower the book value of a loan or intangible asset over a set period of time, essentially reflecting the cost of the asset over its useful life or payback period.