This quiz works best with JavaScript enabled. Home > Ugc Net > Paper 1 > Data Interpretation > Statistics – Quiz 9 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Statistics Quiz 9 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. ..... is the entire group of objects or individuals considered for a survey. A) Sample. B) Population. C) Random Sample. D) Quartile. Show Answer Correct Answer: B) Population. 2. In a single throw of two fair dice, what is the probability that the sum of two dice will be 7, given that the two dice have the same outcome? A) 75%. B) 0%. C) 50%. D) 25%. Show Answer Correct Answer: B) 0%. 3. A school randomly chose ten English teachers and asked them which type of juice their students would prefer. Which reason best shows why this sample is biased? A) The sample didn't include students. B) The sample is too small. C) The sample can only be accurate if each teacher is included in the sample. D) None of above. Show Answer Correct Answer: A) The sample didn't include students. 4. Which among the following divides the data in two different category A) Ordinal Scale. B) Interval Scale. C) Ratio Scale. D) Nominal Scale. Show Answer Correct Answer: D) Nominal Scale. 5. An infinite population is one that ..... A) Can be physically listed. B) The membership in the population is unlimited. C) Ends abruptly due to artificial intervention, such as treating with an antibiotic. D) Ends abruptly due to natural causes, such as a flood or the ice age. Show Answer Correct Answer: B) The membership in the population is unlimited. 6. Identify the population and the sample:The average annual salary for 35 of a company's 1200 accountants is $ 68, 000. A) Population:$ 68, 000Sample:1200. B) Population:1200 Sample:$ 68, 000. C) Population:35Sample:1200. D) Population:1200Sample:35. Show Answer Correct Answer: D) Population:1200Sample:35. 7. Which of the following data is continuous? A) The weight of a person. B) Books sold every month on Amazon. C) Employees working in a store. D) None of above. Show Answer Correct Answer: A) The weight of a person. 8. What is the probability of flipping a coin and getting heads? A) 1/2. B) 1/3. C) 1/4. D) Never, Tails never fails. Show Answer Correct Answer: A) 1/2. 9. If the scores are approximated to its nearest whole number, it is said to be as A) Raw Score. B) Single sample. C) Single score. D) Single group. Show Answer Correct Answer: C) Single score. 10. Mrs. Trahan samples her class by selecting 5 girls and 7 boys. This type of sampling is called? A) Simple. B) Cluster. C) Stratified. D) Systematic. Show Answer Correct Answer: C) Stratified. 11. Solve to find the equivalent fraction.1/3 = x/6 A) 1/6. B) 3/6. C) 2/6. D) None of above. Show Answer Correct Answer: C) 2/6. 12. What is a quantitative variable that could have an infinite number of values? A) Categorical variable. B) Continuous variable. C) Discrete variable. D) Qualitative variable. Show Answer Correct Answer: B) Continuous variable. 13. The important sources of secondary data in India are A) Census. B) NSSO. C) Both. D) None of these. Show Answer Correct Answer: C) Both. 14. Research question:does the distance a person kicks a soccer ball effect how well they will do on their math test. What is the dependent variable? A) How far they kick the soccer ball. B) Who the person is. C) How well they do on the math test. D) Type of soccer ball. Show Answer Correct Answer: C) How well they do on the math test. 15. In its singular sense, Statistics means A) Aggregate of numbers. B) Numerically expressed data. C) Statistical methods. D) None of these. Show Answer Correct Answer: C) Statistical methods. 16. Which level of measurement does not provide a numerical result for each participant. A) Nominal data. B) Ordinal data. C) Interval data. D) None of above. Show Answer Correct Answer: A) Nominal data. 17. The empirical relationship among mean, median and mode is A) Mode = 2 median-2mean. B) Mode =4 median-3 mean. C) Mode = 3 median-2 mean. D) Mode = 3 mean-2 median. Show Answer Correct Answer: C) Mode = 3 median-2 mean. 18. , 7-What is the mode? A) 1. B) 3. C) 2. D) 7. Show Answer Correct Answer: C) 2. 19. Which of the following variables is most likely to be used as quantitative? A) ZIP code. B) Car manufacturer. C) Country of birth. D) Google Drive capacity. Show Answer Correct Answer: D) Google Drive capacity. 20. Which is an example of ratio scale? A) Time. B) Gender. C) Grades. D) All of these. Show Answer Correct Answer: C) Grades. 21. It is a question that gives a survey responses limited and narrow to the given options. A) Open-Ended Questions. B) Questionnaire. C) Closed-Ended Questions. D) Statistical Instruments. Show Answer Correct Answer: C) Closed-Ended Questions. 22. Interview the first 30 students who enter the school in the morning. A) Simple random. B) Population. C) Systematic. D) Convenience. Show Answer Correct Answer: D) Convenience. 23. Spread is the ....., or difference, between least and greatest values. A) Mode. B) Range. C) Mean. D) Median. Show Answer Correct Answer: B) Range. 24. In which of the following scale the value of '0' has meaning A) Nominal Scale. B) Interval Scale. C) Ordinal Scale. D) Ratio Scale. Show Answer Correct Answer: B) Interval Scale. 25. It is the branch of applied mathematics dealing with data collection, organization, analysis, interpretation and presentation. A) Statistics. B) Problem-Solving. C) Geometry. D) Trigonometry. Show Answer Correct Answer: A) Statistics. 26. Activities undertaken to earn a living are known as A) Non-Economic activities. B) Economic activities. C) Both of these. D) None of these. Show Answer Correct Answer: B) Economic activities. 27. Find the interquartile range using the 5 number summary.Minimum:2Q1:3.5Median:6Q3:10.5Maximum:12 A) 8.5. B) 7. C) 10. D) 4.5. Show Answer Correct Answer: B) 7. 28. Calculate the median, mean, mode and range for each of these data sets:11, 4, 4, 6, 7, 2, 9, 12, 13, 4Round your answers to one decimal place where necessary. A) Mean = 4; Mean = 11Mode = 4; Range = 6.5. B) Mean = 4; Mean = 11Mode = 4; Range = 11. C) Mean = 6.5; Mean = 2.7Mode = 4; Range = 4. D) Median = 6.5; Mean = 7.2Mode = 4; Range = 11. Show Answer Correct Answer: D) Median = 6.5; Mean = 7.2Mode = 4; Range = 11. 29. A gaming website wanted to find out which console its visitors owned.Which choice best represents the population? A) Visitors to the 3DS section. B) All of the website visitors. C) Visitors to the PS4 section. D) Visitors who are on the website for more than 5 minutes. Show Answer Correct Answer: B) All of the website visitors. 30. Who is known as the father of Statistics? A) Laplace. B) Gottfried Achenwall. C) D Molvere. D) Guass. Show Answer Correct Answer: B) Gottfried Achenwall. ← PreviousNext →Related QuizzesPaper 1 QuizzesUgc Net QuizzesStatistics Quiz 1Statistics Quiz 2Statistics Quiz 3Statistics Quiz 4Statistics Quiz 5Statistics Quiz 6Statistics Quiz 7Statistics Quiz 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books