Several Groceries Reported Differing Prices for a Bread

question 29

Multiple Choice

Several groceries reported differing prices for a bread. The prices are as follows: 2.3, 2.6, 3.2, 2.8, 3.1, 3, 2.2, 2, 2.8. Find the mean, median, and mode of the prices for a bread. Then find the range of the prices.

• A) mean: $3.67, median: $3.8, mode: $1.8, range: $2.2
• B) mean: $2.67, median: $2.8, mode: $2.8, range: $1.2
• C) mean: $1.67, median: $4.8, mode: $3.8, range: $3.2
• D) mean: $4.67, median: $1.8, mode: $4.8, range: $0.5
• E) mean: $0.67, median: $5.8, mode: $0.8, range: $4.2

Recognize the application and benefits of AI and IoT technologies in various scenarios.

Comprehend the significance of technological advancements, such as the microprocessor, in computing history.

Understand the role of technology in protecting data and enhancing cybersecurity.

Explain the concept of digital literacy and its importance in the modern world.

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Definitions:

Demographic Data

Statistical data pertaining to the characteristics of a population, including age, race, gender, income, migration patterns, and population size.

Population Age Structure Diagrams

Illustrations that show the distribution of various age groups in a population which can reveal trends in birth rates, life expectancy, and potential growth.

World Population

Refers to the total number of humans currently living on Earth.

Adult Illiteracy

The condition of being unable to read and write in adults.