Q2-The following is the frequency distribution of the sample weight from field of chickens ingrams, size 100, selected from a farm after 45 days.weight720-700700-680680-660660-640640-620620-600No. of102025201510chickensDraw the following1- Histogram2- A relative histogram3- Polygon4- A Relative Frequency Curve

The given data is, weight No. of chickens 720-700 10 700-680 20 680-660 25 660-640 20…

Answered: The following is the frequency…

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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Question # 4 The waiting times of eight (8) patients to be seen in a medical office, expressed in minutes, were as follows: 34, 56, 48, 29, 33, 44, 51, 65. Calculate the following: range, variance and deviation standard.
The following set of data represents the number of orders filled by a national-chain restaurant during a two week period. Construct a five number summary for the the data. 66, 75, 68, 89, 86, 73, 67, 75, 75, 82, 85, 74, 67, 61 (Round to the nearest hundredth, if needed). Min _________________ Lower Quartile _________________ Median __________________ Upper Quartile _________________ Maximum __________________ What is the range and the interquartile range (IQR)? Range __________________ Interquartile Range (IQR) ___________________
The following data represent the weights (kg) of a sample of the 37 students in one of the colleges. What is required: Create the frequency distribution table for these data: 100 , 65 , 70, 83 , 94, 55, 46 , 47.8 , 62.3 , 77.2, 61.3, 62.9, 66.5 , 66.9 , 68.3 , 70 , 73.2, 73.8 , 82.4, 58.2, 59.9, 54.4, 58.7, 52.6, 51.8, 74.1, 80.2, 75.1, 78.3, 58.5 , 62, 66.3, 65, 67.1, 88.2, 89.1 , 80.1, 76.3
Table 3 shows the distribution for the number of medical leaves (in days) taken within a certain period by 65 employees of accompany. Number of medical leaves Number of employees (days) 1-3 4 4 -6 7-9 8 10 - 12 12 13 - 15 18 16 - 18 11 19 - 21 Table 3: The number of medical leaves (in days) (a) Draw a cummulative frequency curve to illustrate the data. (Note : Use graph sheet) (b) Using the ogive in question 4(a), estimate the median and third quartile value. (c) Calculate the mean, and standard deviation from the data given in Table 3.
The following table shows a frequency distribution of the lifetimes of a number of radio tubes tested at the Brown Tube Company. What is the relative frequency of the fifth class (700 -< 799)? Lifetime Number of (hours) Tubes 300 -< 399 14 400 -< 499 46 500 -< 599 58 600 -< 699 76 700 -< 799 62 800 -< 899 67 900 -< 999 50 Select correct / closest choice. Select one: a. 0.089 b. 0.155 c. 0.155 d. 0.620 e. 0.166
110 adults with gum disease were asked the number of times per week they used to floss before their diagnoses. The (incomplete) results are shown below: # of times floss per week Frequency 0 1 15 2 3 4 5 6 7 5 Relative Frequency 0.1364 0.0454 12 13 14 18 14 19 a. Complete the table (Use 4 decimal places when applicable) 0.1091 0.1182 0.1273 0.1636 0.1273 0.1727 X Cumulative Frequency 32 15 20 45 59 77 91 110
The data to the right represent the top speed (in kilometers per hour) of all the players (except goaltenders) in a certain soccer league. Construct (a) a relative frequency distribution (b) a frequency histogram, and (c) a relative frequency histogram. What percentage of players had a top speed between 14 and 17.9 km/h? What percentage of players had a top speed less than 13.9 km/h? Speed (km/hr) Number of Players 10–13.9 4 14–17.9 8 18–21.9 18 22–25.9 76 26–29.9 268 30–33.9 177 (a) Construct a relative frequency distribution. Speed (km/hr) Relative Frequency 10–13.9 14–17.9 18–21.9 22–25.9 26-29.9 30–33.9 (Round to four decimal places as needed.)
I cannot find the solution for the following Item 2 The table shows the number of days on the market for the 36 recent home sales in the city of Sonando Hills. 112 47 65 153 79 157 11 69 51 147 4 33 78 5 131 113 56 3 105 148 27 79 75 30 92 150 87 8 102 59 178 166 126 144 164 83 Click here for the Excel Data File (a1) Construct a frequency distribution and histogram, using nice (round) bin limits
Create a frequency distribution from Question 1 on previous sheet using the following classes: 2-15, 16-29, 30-43, 44-57,58-71, 72-85, 86-99. Provide the frequency, relative frequency, cumulative frequency using these classes:

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