18. Which statement is true about the quartile and percentile?A. The median is the 50th percentile, and it is the 3rd quartile that separates the bottom 50% fromthe top 50% of scores of a dataset.B. The first quartile is the 25th percentile, which separates the bottom 25% from the upper 75%scores of a dataset.C. The 4th quartile is the 75th percentile that separates the bottom 75% from the top 25% scores of adataset.D. Answers A, B, C, and D are correct.E) Answers A and B are correct.19. Which statement is true about the classes of a group frequency distribution of a dataset?A. Classes of a group frequency distribution of an overlapped discrete dataset are unsuitable formaking a histogram.B. Nominal datasets are suitable for making classes of group frequency distribution.C. Classes of a group frequency distribution of none overlapped discrete dataset could be overlappedby subtracting 0.5 from the lower-class limits and adding 0.5 from the upper-class limits.D. In statistics, all statistical data are suitable for making classes of group frequency distribution.E. None of the answers is correct.20. Which statement is true about summation?A. Summation uses the addition and subtraction of numeric numbers for summing up numbers.B. Summation expresses the sum of all numbers or the sum of a subset of numbers.C. Summation is suitable for expressing the sum of square numbersD. Answers A, B, and C are correct.E. Answers B and C are correct.21. Which of the following statements is true?A. An example of a linear transformation from inches to feet occurs when 12 divide inches.B. Transformation of a dataset from one measurement scale to another measurement scale is knownas a linear transformation.C. Some linear transformation requires that the numerical value multiplied first by a number, afterwhich a second number is added to the number; a good example of such a linear transformation isthe transformation of degrees Centigrade and degrees Fahrenheit.D. Answers A, B, and C are correct.E. None of the answers is correct.

18. Which statement is true about the quartile and percentile? A. The median is the 50th percentile, and it is the 3rd quartile that separates the bottom 50% from the top 50% of scores of a dataset. B. The first quartile is the 25th percentile, which separates the bottom 25% from the upper 75% scores of a dataset. C. The 4th quartile is the 75th percentile that separates the bottom 75% from the top 25% scores of a dataset. D. Answers A, B, C, and D are correct. E) Answers A and B are correct.

18. Which statement is true about the quartile and percentile? A. The median is the 50th percentile, and it is the 3rd quartile that separates the bottom 50% from the top 50% of scores of a dataset. B. The first quartile is the 25th percentile, which separates the bottom 25% from the upper 75% scores of a dataset. C. The 4th quartile is the 75th percentile that separates the bottom 75% from the top 25% scores of a dataset. D. Answers A, B, C, and D are correct. E) Answers A and B are correct.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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