This quiz works best with JavaScript enabled. Home > Ugc Net > Paper 1 > Research Stats > Inferential Statistics – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Inferential Statistics Quiz 3 (17 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What are two examples of inferential statistics? A) Range and percentiles. B) Mean and probability distributions. C) Regression analysis and hypothesis testing. D) Variance and correlation. Show Answer Correct Answer: C) Regression analysis and hypothesis testing. 2. A test is administered annually. The test has a mean score of 150 and a standard deviation of 20. If Ramlah's z-score is 1.50, what was her score on the test? A) 130. B) 30. C) 180. D) 150. Show Answer Correct Answer: C) 180. 3. These are the two types of statistics: A) Discrete and Continuous. B) Population and Sample. C) Descriptive and Inferential. D) Mean and Standard deviation. Show Answer Correct Answer: C) Descriptive and Inferential. 4. Matched pairs designs are when A) Participants only complete one condition of the experiment. B) All participants complete all conditions of the experiment. C) No participants complete all conditions of the experiment so it is repeated. D) Participants are matched on characteristics such as race and only take part in one condition. Show Answer Correct Answer: D) Participants are matched on characteristics such as race and only take part in one condition. 5. Statistical inference occurs when you: A) Compute descriptive statistics from a sample. B) Take a complete census of a population. C) Present a graph of data. D) Take the results of a sample and draw conclusions about a population. Show Answer Correct Answer: D) Take the results of a sample and draw conclusions about a population. 6. The portion of the population that is selected for analysis is called: A) A frame. B) A sample. C) A statistic. D) A parameter. Show Answer Correct Answer: B) A sample. 7. Which test is used for correlations? A) Spearman's Rho. B) Wilcoxon T test. C) Chi Squared. D) Mann Whitney U. Show Answer Correct Answer: A) Spearman's Rho. 8. A p-value of P=0.05 means A) There is a 50% probability the results are due to chance. B) There is a 5% probability the results are due to chance. C) There is a 0.05% probability the results are due to chance. D) There is a 0.5% probability the results are due to chance. Show Answer Correct Answer: B) There is a 5% probability the results are due to chance. 9. What is the lowest recommended confidence interval one should use to predict the population mean? A) 90%. B) 95%. C) 50%. D) Any percentage is fine. Show Answer Correct Answer: A) 90%. 10. Independent groups designs are when A) Participants only complete one condition of the experiment. B) All participants complete all conditions of the experiment. C) No participants complete all conditions of the experiment so it is repeated. D) Participants are matched on characteristics such as race and only take part in one condition. Show Answer Correct Answer: A) Participants only complete one condition of the experiment. 11. A summary measure that is computed to describe a characteristic of an entire population is called: A) A statistic. B) A parameter. C) A population. D) A discrete variable. Show Answer Correct Answer: B) A parameter. 12. Remembering-1. What is the definition of population in statistics? A) A variable that is being measured. B) A sample from a population. C) A measure of the center of a distribution. D) A set of individuals or objects under study. Show Answer Correct Answer: D) A set of individuals or objects under study. 13. *The average budget allocation for the top five schools in Malaysia was RM367.6 million. A) Descriptive Statistics. B) Inferential Statistics. C) I tak tau lah. D) None of above. Show Answer Correct Answer: A) Descriptive Statistics. 14. *Based on a survey of 9317 consumers done by the National Retail Federation, the average amount that consumers spent on Sunday in 2021 was RM250. A) Descriptive Statistics. B) Inferential Statistics. C) I tak tau lah. D) None of above. Show Answer Correct Answer: A) Descriptive Statistics. 15. The "p" in p-value stand for: A) Popularity. B) Probability. C) Popcorn. D) Population. Show Answer Correct Answer: B) Probability. 16. Data which can be measured on a fixed scale with no absolute zero A) Ratio. B) Interval. C) Nominal. D) Ordinal. Show Answer Correct Answer: B) Interval. 17. Which statistical procedure should be used in order to answer this research problem: "Is there a significant difference in the perception of teachers and school administrators about assessment practices? " A) Mean and Standard Deviation. B) Correlation. C) Paired Samples T-test. D) Independent Samples T-test. Show Answer Correct Answer: D) Independent Samples T-test. ← PreviousRelated QuizzesPaper 1 QuizzesUgc Net QuizzesInferential Statistics Quiz 1Inferential Statistics Quiz 2Analysis Of Variance QuizChi Square QuizCoefficient Of Variation Discrete Serious And Continuous Serious QuizConcept Of Point And Interval Estimation QuizConcept Of Sampling And Other Concepts Related To Sampling QuizConfidence Intervals Quiz 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books