Understanding Mean, Median, and Mode

The video begins with a prayer and attendance check, followed by a review of organizing data. The teacher introduces the new lesson on measures of central tendency, including mean, median, and mode. Students participate in a 'Spin the Wheel' activity to understand data arrangement. Definitions and examples of mean, median, and mode are provided. A group activity and Excel tutorial help students analyze data. The session concludes with a reflection and summary of key points.

What activity does the teacher start the class with?

• A quiz

• A prayer

• A game

• A discussion

What was the topic of the previous lesson?

• Measures of central tendency

• Organizing data

• Statistics

• Probability

What is the new lesson about?

• Probability

• Statistics

• Measures of central tendency

• Data collection

What game do the students play to collect data?

• Spin the wheel

• Dice roll

• Card draw

• Number guessing

Which scores appeared most frequently in the game?

• 10, 15, 25

• 14, 17, 20

• 11, 16, 21

• 12, 18, 22

What are the three measures of central tendency introduced?

• Range, Variance, Standard Deviation

• Graph, Chart, Table

• Mean, Median, Mode

• Probability, Statistics, Data

What activity do students do in pairs?

• Write essays

• Create graphs

• Solve math problems

• Define mean, median, and mode

How is the mean calculated?

• Subtract the smallest score from the largest

• Identify the most frequent score

• Find the middle score

• Add all scores and divide by the number of scores

How is the median determined?

• Subtract the smallest score from the largest

• Add all scores and divide by the number of scores

• Find the middle score

• Identify the most frequent score

What is the mode?

• The middle score

• The average of all scores

• The most frequent score

• The range of scores