This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Economics (Statistics For Economics) Chapter 5 Measures Of Central Tendency – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Economics (Statistics For Economics) Chapter 5 Measures Of Central Tendency Quiz 7 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which one would be the best to use:12, 14, 15, 16, 18, 19, 21 A) Mean. B) Median. C) Mode. D) Range. Show Answer Correct Answer: A) Mean. 2. It is recommended in SPSS to use the frequencies function rather than ..... due to the fact that the Frequencies function offers a broader array of descriptive statistics as well as charts and graphs. A) Crosstabs. B) Descriptives. C) Histograms. D) None of these. Show Answer Correct Answer: B) Descriptives. 3. Hannah wants to find the mean of these numbers:5, 11, 2, 12, 4, 2What is it? A) 4.1. B) 6. C) 4.5. D) 4. Show Answer Correct Answer: B) 6. 4. If you scored 76, 85, 97, and 83 on your Math tests last quarter, what would your median score be? A) 84. B) 90. C) 85. D) 88. Show Answer Correct Answer: A) 84. 5. 42, 25, 31, 37, 46, 29, 38What is the third quartile of the data? A) 37. B) 38. C) 40. D) 46. Show Answer Correct Answer: C) 40. 6. Find the median of the set = \{3, 5, 5, 4, 19, 68, 25\} A) 5. B) 4. C) 19. D) 7. Show Answer Correct Answer: A) 5. 7. Which of the following measure is appropriate for use with nominal data? A) Mean. B) Median. C) Midpoint of the magnitude. D) Mode. Show Answer Correct Answer: D) Mode. 8. The temperature in Michigan City on this date in the last ten years were:68, 68, 69, 70, 72, 70, 68, 75, 55, 67. What is the mean temperature on this date over the last ten years? (Round to nearest whole number.) A) 60. B) 61. C) 68. D) 69. Show Answer Correct Answer: C) 68. 9. The median of even number of terms is: A) Middle term. B) Average of two middle terms. C) First term. D) Last term. Show Answer Correct Answer: B) Average of two middle terms. 10. What is the term used to describe the distribution of a data set with one mode? A) Multimodal. B) Unimodal. C) No mode. D) Bimodal. Show Answer Correct Answer: B) Unimodal. 11. Which of the following is the arithmetic average of a set of data points? A) Mean. B) Median. C) Mode. D) Midpoint of the magnitudes. Show Answer Correct Answer: A) Mean. 12. If the median of a dataset is 15, what can we say about the position of the 15th observation? A) It's the middle value when the dataset is arranged in ascending order. B) It's equal to the mean. C) It's the lowest value in the dataset. D) It's the highest value in the dataset. Show Answer Correct Answer: A) It's the middle value when the dataset is arranged in ascending order. 13. A sample of 10 measurements has a mean of 15.7 and a sample of 20 measurements has a mean of 14.3. Find the mean of all 30 measurements. A) 16.3. B) 14.8. C) 17.1. D) 21.4. Show Answer Correct Answer: B) 14.8. 14. Find the mean of 1, 2, 3, 4, and 5 A) 7. B) 3. C) 4. D) 2. Show Answer Correct Answer: B) 3. 15. What is the median of the set of data 24, 42, 34, 43, 55, 56, 74, 23, 24? A) 34. B) 43. C) 42. D) None of the above. Show Answer Correct Answer: C) 42. 16. The temperatures Monday-Friday were 34, 38, 36, 30 and 31 degrees Celcius. If the temperature on Saturday drops to 11$^{o}$C, how does the inclusion of Saturday's temperature affect the weekly mean temperature? A) Increase. B) Decreases. C) Does not change. D) Can not be determined. Show Answer Correct Answer: B) Decreases. 17. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 18. In a data set, what is the value that appears most frequently known as? A) Mean. B) Mode. C) Median. D) Average. Show Answer Correct Answer: B) Mode. 19. What is the mode?36, 41, 30, 22, 22, 59, 36, 72, 27, 30 A) 22. B) 30. C) 36. D) All of these. Show Answer Correct Answer: D) All of these. 20. What is the Mean?9, 5, 7 A) 8. B) 11. C) 7. D) 6. Show Answer Correct Answer: C) 7. 21. Determine the mode for each of the following set of data.12, 10, 11, 14, 17, 11 A) 10. B) 11. C) 12. D) No modes. Show Answer Correct Answer: B) 11. 22. Write 29/100 as a decimal and percent. A) 0.29 and 29%. B) 2.9 and 2.9%. C) 29 and 29%. D) 2.9 and 29%. Show Answer Correct Answer: A) 0.29 and 29%. 23. What is the mean of the set of data 24, 42, 34, 43, 55, 56, 74, 23, 24? A) 41. B) 41.66. C) 41.69. D) None of the above. Show Answer Correct Answer: B) 41.66. 24. Five students were asked about pets at home. The following is their answers:Dog, Dog, Cat, Fish, Bird, Snail, DogWhich measure of central tendency best describes the data? A) Mean. B) Median. C) Mode. D) Range. Show Answer Correct Answer: C) Mode. 25. What effect will the outlier have on the median of the data if the outlier is excluded?66, 58, 61, 127, 60, 66, 67 A) Increases. B) Decreases. C) Can not be deterimed. D) Does not change. Show Answer Correct Answer: B) Decreases. ← PreviousNext →Related QuizzesClass 11 Economics (Statistics For Economics) Chapter 5 Measures Of Central Tendency Quiz 1Class 11 Economics (Statistics For Economics) Chapter 5 Measures Of Central Tendency Quiz 2Class 11 Economics (Statistics For Economics) Chapter 5 Measures Of Central Tendency Quiz 3Class 11 Economics (Statistics For Economics) Chapter 5 Measures Of Central Tendency Quiz 4Class 11 Economics (Statistics For Economics) Chapter 5 Measures Of Central Tendency Quiz 5Class 11 Economics (Statistics For Economics) Chapter 5 Measures Of Central Tendency Quiz 6Class 11 Economics (Statistics For Economics) Chapter 5 Measures Of Central Tendency Quiz 8Class 11 Economics (Statistics For Economics) Chapter 5 Measures Of Central Tendency Quiz 9Class 11 Economics (Statistics For Economics) Chapter 5 Measures Of Central Tendency Quiz 10Class 11 Economics (Statistics For Economics) Chapter 5 Measures Of Central Tendency Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books