Global MCQ Practice

Home > Ugc Net > Paper 1 > Data Interpretation > Statistics – Quiz 8
🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books

Statistics Quiz 8 (25 MCQs)

Quiz Instructions:

Select an option to see the correct answer instantly.

1. What is a quantitative variable that can take on a certain number of values?
2. The collection and classification of data that are in the form of numbers.
3. It is a statistical instrument consisting of a series of questions for the purpose of gathering information from respondents
4. The collection of data from every member of a population
5. Which of the following is not a feature of statistics in Plural sense?
6. Define Statistics?
7. The mean of a set of seven numbers is 81. If one of the numbers is discarded, the mean of the remaining numbers is 78. The value of discarded number is
8. The school librarian wants to determine how many students use the library on a regular basis. What type of sampling method would she use if she chose to randomly select 20 students in the cafeteria during each of the three lunch periods on Monday.
9. Statistics which is concerned with summarizing values to describe group characteristics of the data.
10. The frequency or occurrence of something.
11. The number of values that are free to vary after a sample statistic has been computed
12. Where is Mr. Byer?
13. Exit polls (where the surveyor asks those who are leaving the poll booths on election day) are a form of:
14. Research Question:Does the type of gasoline put in a car effect how fast the car can drive. What is the independent variable?
15. Eva flips a coin. If she gets heads, she wins $ 4. If she gets tails, she loses $ 3. What is her expected value of a coin flip?
16. A sample that follows a rule, formula, or pattern.
17. The sum of the percent frequencies for all classes will always equal
18. A method to collect data where EVERY person is counted.
19. It is a collection of information that can be classified into groups.
20. The average waist size for teenage males is 29 inches with a standard deviation of 1.4 inch. If waist sizes are normally distributed, estimate the proportion of teenagers who will have waist sizes greater than 31 inches?
21. Drawing conclusion and taking decission by using statistical methods is a study of which branch of statistics?
22. Referring to the middle term or mean of the middle two terms of a series of values arranged in order of magnitude.
23. This misleading tactic is frequently used to make one group look better than another.
24. A census is a statistical study in which an entire population is counted, not just a sample. Which of the following stats is most likely to be based on a census?
25. Determine if the sample is random or not random samples:Mr. Thomas chooses the first seven students to raise their hands in his math class to participate in a survey
← PreviousNext →

Related Quizzes

🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books