1. The first decile is theA. 2nd quartile2. It divides the data into a lower half and an upper half.C. 50th percentileD. 4th quartileB. 10th percentileA. MedianB. Upper QuartileC. Lower QuartileD. Upper Decile3. Find the median of the following numbers.12, 5, 22, 30, 7, 36, 14, 42, 15, 53, 25A. 36В. 30С. 22D. 154. Which percentile is equivalent to the first quartile?A. 25thВ. 50thC. 75thD. 100th5. Which percentile is equivalent to the 5th decile?A. 25thВ. 50thC. 75thD. 100th6. Which measures of position divides the data into 4 parts?A. decileB. quartileC. percentileD. median7. The following values are the ages of 15 students in a statistics class:18 18 19 21 21 21 21 23 23 24 24 25 26 27 28 What is the 25th percentile?A. 18В. 23С. 21D. 24For items 8 to 11, consider the score distribution of 20 students given below53748242392081685828675493703055363729618. What is the lower quartile score?В. 30.25A. 29.25C. 36.25D. 37.259. What is the median score?A. 28.510. What is 6th decile score?B. 42.5C. 53.5D. 54.5A. 53.4В. 55.8С. 58.5D. 59.811. Which of the following illustrates the 40th percentile position?A. P40 =40(20+1)В. Рао 340(20+1)C. P40 =40(20+2)D. P40 =4(20+1)10100100100

Answered: 1. The first decile is the A. 2nd…

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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Find a. the mean; b. the deviation from the mean for each data item; and c. the sum of the deviations in part (b) for the following group of data items. 157,158,163, 167, 170
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= The data show the distance (in miles) from an airport of a sample of 22 inbound and outbound airplanes. Use technology to answer parts (a) and (b). a. Find the data set's first, second, and third quartiles. b. Draw a box-and-whisker plot that represents the data set. D 3.2 2.6 3.3 5.9 5.4 3.5 2.6 2.2 5.7 2.9 2.8 2.7 4.3 2.1 1.9 4.6 2.6 5.4 3.6 2.4 5.5 2.2 a. Find the three quartiles. Q₁ Q₂ d (Type integers or decimals. Do not round.) b. Choose the correct box-and-whisker plot below.
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