1. The following data represent the weekly saving in pesos of employees in a firm.49 52 18 65 57 26 24 16 91 2952 58 35 35 9 78 67 44 47 6784 71 59 61 82 38 38 50 65 3954 71 42 85 43 56 57 48 63 73a. Construct a frequency table with 7 classesb. Construct a frequency histogramc. Compute for the Mean, Median, Moded. Compute for Q1, Q3, P30 P75, D4e. Construct the boxplot.

Given the data of weekly savings in pesos of employees in a firm.Want to construct a frequency…

Answered: 1. The following data represent the…

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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For the first two weeks of the month of January 2022, the daily average of calls for roadside assistance from motorcycle drivers was kept track of. These were the outcomes: Find the Mode: Construct a frequency graph:
1.[Short Answer] Construct (1) The frequency distribution (2) the frequency histgram (3)the frequency polygon (4)the relative frequency histgram for the following data set: the scores for 81 students. 114 114 108 133 115 127 109 133 121 106 134 131 91 121 94 96 95 95 76 103 113 99 74 81 107 58 81 90 85 70 96 67 66 93 81 92 98 58 88 44 80 93 76 43 60 70 54 58 43 35 40 49 73 51 27 45 57 79 65 65 60 47 32 56 60 32 59 51 44 41 50 41 42 44 22 28 33 35 35 21 25
The following data represent the length of shaft life of machine, in years of 36 machinesTable 119 21 12 11 23 14 12 19 1813 15 7 20 11 14 18 17 1212 19 15 6 15 6 10 6 2520 16 9 8 11 6 14 14 10a. Construct a cumulative and relative frequency distribution using 6 classes.b. Find the mean, median and mode for the life span of shaft.c. Find 4th deciles and 41th percentiled. Also construct the histogram and comment the shape of the data.
The table below summarizes rental costs for a group of college students with one bedroom apartments. $860 $875 $880 $885 $885 $885 $890 $890 $895 $895 $895 $895 $900 $900 $900 $905 $910 $910 $925 $925 a. Make a frequency distribution using 10-point bins. Include the relative and cumulative frequency.
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3. The following is the frequency distribution of the scores of students in a Mathematics Test. Classes F 65 – 69 12 70 – 74 18 75 – 79 20 80 – 84 15 85 – 89 10 Find the mean, median and mode of the scores.
calculate coefficient of variation for the following frequency distribution Ages 10-12 12-14 14-16 16-18 18-20 20-22 22-24 24-26 26-28 f 3 30 110 218 275 222 108 32 2
2. Plot histogram and polygon diaerat! H.W(1) the data below represent workers' wages: 10 21 43 46 53 75 55 40 36 47 30 41 48 52 32 47 35 46 56 66 62 61 21 63 22 37 15 57 25 27 50 72 31 45 32 39 49 35 42 54 42 44 51 32 44 48 23 71 18 65 1. Create a frequency table. 3. Plot Ascending and descending cumulative frequency. 4. Find the number of workers who have wages less than 35$. 5. Find the percentage of the number of workers who their wages ranging are between (25-55)$.
The frequency distribution table

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