ENGLISH QUIZ-Probability & Statistics 2 Leave a Comment / By admin / August 3, 2025 Instructions: Choose the correct answer. Each question focuses on understanding algebra vocabulary and key concepts in English. 1. What is the meaning of probability in math? A) The exact number of outcomes B) A way to write fractions C) The chance that something will happen D) The total number of people in a group E) A bar graph None 2. Which word means “the result of an experiment”? A) Prediction B) Event C) Outcome D) Estimate E) Frequency None 3. What is a sample space? A) A number line B) The range of a bar chart C) A set of all possible outcomes D) A probability scale E) A random guess None 4. Which of these shows mutually exclusive events? A) Rolling a 2 or 3 on a die B) Getting heads and tails at the same time C) Choosing red or blue from a bag D) Selecting a number greater than 5 E) Tossing a coin twice None 5. What is the word for an event that will never happen? A) Certain B) Frequent C) Impossible D) Likely E) Unusual None 6. What is relative frequency? A) How often something happens divided by total trials B) A random guess C) The highest number in a group D) The number of tallies E) A visual diagram None 7. Which tool is used to collect data from people? A) Histogram B) Calculator C) Estimate D) Survey E) Graph None 8. What is the mean in statistics? A) The most common value B) The middle value C) The highest value D) The average of the numbers E) The value that does not fit None 9. What is the median? A) The largest number B) The smallest number C) The number that occurs most D) The total of all numbers E) The middle number when values are in order None 10. What does the mode show? A) The highest number B) The average C) The most frequent number D) The number after rounding E) The difference between two values None 11. What does the range measure? A) The space between the bars in a chart B) The sum of all data C) The difference between the highest and lowest values D) The total number of frequencies E) The number of outcomes None 12. Which graph type uses bars to show frequencies? A) Pie chart B) Scatter plot C) Bar chart D) Line graph E) Probability scale None 13. What does a pie chart represent? A) A timeline B) A percentage breakdown of a whole C) A list of variables D) A bar diagram E) A histogram None 14. What is a scatter plot used for? A) To find the median B) To show percentages C) To display paired data and relationships D) To show totals E) To calculate mode None 15. What does standard deviation measure? A) The average B) The number of outcomes C) How far numbers spread from the mean D) The frequency E) The total None Time's upTime is Up!
