Which of the following statements is true regarding infant mortality rates?

• A. High0income countries generally have a higher infant mortality rate than the global average.
• B. There is no clear trend between infant mortality rate and a country's income.
• C. Low-income countries generally have a higher infant mortality rate than the global average.
• D. All countries have equally high infant mortality rates.

Answer: (C)

Verified step by step guidance

1. Step 1: Understand the concept of infant mortality rate (IMR), which is the number of deaths of infants under one year old per 1,000 live births in a given year.
2. Step 2: Recognize that infant mortality rates are often used as an indicator of a country's overall health and socioeconomic conditions.
3. Step 3: Analyze the relationship between a country's income level and its infant mortality rate. Generally, higher-income countries have better healthcare, nutrition, and sanitation, leading to lower infant mortality rates.
4. Step 4: Compare the infant mortality rates of low-income countries to the global average, noting that low-income countries tend to have higher IMRs due to limited access to healthcare and other resources.
5. Step 5: Conclude that the statement 'Low-income countries generally have a higher infant mortality rate than the global average' is true, while the other statements are false based on this understanding.