ENGLISH QUIZ- Probability & Statistics 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 an event in probability? A) The total number of results B) The complete sample space C) One or more outcomes of an experiment D) A certain result that must occur E) The average of numbers None 2. What does the word random mean in statistics? A) Planned in advance B) Follows a repeated pattern C) Based on logic D) Occurs by chance without a fixed plan E) Always predictable None 3. What is a frequency table used for? A) Showing percentages of different countries B) Listing values with how often they occur C) Measuring distance between data D) Comparing fractions and decimals E) Showing different graph types None 4. What is a tally in statistics? A) A way to calculate percentages B) A diagram showing outcomes C) A visual method for counting D) A decimal place E) A type of graph None 5. What is a population in data collection? A) Only the people who answer a survey B) A group of graphs C) The total group being studied D) The smallest data point E) The total amount of data collected None 6. What is a sample? A) A value that repeats B) A part of the population used to study the whole C) The lowest result D) The average E) A probability scale None 7. What is a histogram? A) A line graph with curved lines B) A graph with separate bars for categories C) A bar graph that shows ranges of data D) A chart with percentages in a circle E) A collection of symbols None 8. What type of data is shown on a line graph? A) Individual percentages B) Totals per category C) Data that changes over time D) Only fractions E) Constant numbers None 9. What does a correlation show in a scatter plot? A) That all points are random B) How data spreads across time C) A relationship between two variables D) How many people took part in a survey E) The probability of an outcome None 10. What does it mean when data has a positive correlation? A) As one value increases, the other decreases B) The values stay constant C) As one value increases, the other increases too D) The data has no pattern E) The values go in opposite directions None 11. Which of the following is an outlier? A) A value that is used most often B) The average of the data C) A value much higher or lower than the rest D) The middle of a data set E) A predicted number None 12. What does the probability scale show? A) The average number B) All values in a bar chart C) How likely something is to happen, between 0 and 1 D) The time between events E) The speed of data collection None 13. What is the mode of this data set: 2, 4, 4, 5, 6? A) 2 B) 4 C) 5 D) 6 E) There is no mode None 14. In statistics, what is a survey? A) A graph showing frequency B) A method of collecting information from people C) A formula for mean D) A sample graph E) A type of line chart None 15. What is the variance in statistics? A) The total number of outcomes B) A type of chart C) The square of the standard deviation D) A type of survey E) The highest data point None Time's upTime is Up!
