2.The following table enumerates the marks ̟btained by a classof students in Statistics I and II PapersMarks in first paper, x :80455556 588 706065687585Marks in second paper, y:8256504860 62 | 6465707490Find b and by

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Answered: fóllowing table enumerates the marks…

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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The marks obtained by the students of engineering mathematics for their test are as follows. Construct a frequency table to present the data. 30 67 62 54 87 55 46 59 40 52 53 69 50 75 54 51 62 48 32 25 44 49 61 45 66 74 38 64 41 71 50 84 63 82 56 34 47 80 28 42 40 67 58 74 68 56 71
A group of 80 students took a statistics Exam in the following scores were recorded68 84 75 82 68 90 62 88 76 93 73 79 88 73 58 93 71 59 58 51 61 65 75 87 74 62 95 78 63 72 66 96 79 65 74 77 95 85 78 86 71 78 78 62 80 67 69 83 76 62 71 75 82 89 67 58 73 74 73 65 81 76 72 75 92 97 57 63 68 83 81 82 53 85 94 52 78 88 77 71 Calculate median exam score
Here is a set of 29 data values 3 150 205 220 222 246 392 481 484 493 530 582 589 613 618 625 663 693 707 711 730 753 768 773 799 810 824 876 953 Base on the data above, identify the 5 number summary (min, Q1, median, Q3, max).
the following are the daily salaries of a group of employess daily salary number 300-399 15 400-499 21 500-599 45 600-699 39 700-799 24 800-899 6 total 150 a. Find the mean,median,and mode b. find D3, D6, P60, Q1 and P80
The following are the lengths of stay (in days) for a random sample of 20 patients discharged from a particular hospital: 13, 9, 5, 11, 6, 3, 12, 10, 11, 7, 3, 9, 2, 2, 10, 10, 12, 12, 8, 8 Send data to calculator Draw the histogram for these data using an initial class boundary of 1.5, an ending class boundary of 13.5, and 6 classes of equal width. Note that you can add or remove classes from the figure. Label each class with its endpoints. Frequency 6 5 4+ 3 2 1 0 0 0 Length of stay (in days) U 0 n 0:00 00:0 X Español K

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fóllowing table enumerates the marks obtained by a class of students in Statistics I and II Papers Marks in first paper, x : 80 45 55 56 58 60 65 68 70 75 85 Marks in second paper, y : 82 56 50 48 60 62 64 65 70 74 90 Find by, and byy