1:25KThe data to the right represent the top speed (in kilometers per hour) ofall the players (except goaltenders) in a certain soccer league.Construct (a) a relative frequency distribution (b) a frequencyhistogram, and (c) a relative frequency histogram. What percentage ofplayers had a top speed between 18 and 21.9 km/h? What percentageof players had a top speed less than 13.9 km/h?(a) Construct a relative frequency distribution.Speed (km/hr) Relative Frequency10-13.914-17.918-21.922-25.926-29.930-33.9(Round to four decimal places as needed.)(b) Choose the correct frequency histogram below.OA.O C.O A.FrequencyO C.Frequency300-200-100-300200-100-0.60.4-0.2-18 22 26 30 34Speed (km/hr)(c) Choose the correct relative frequency histogram below.0-0-100.6-0.4-0.2-10 140-0-1010 14Relative Frequency18 22 26 30 34Speed (km/hr)Relative Frequency14 18 22 26 30Speed (km/hr)|||14=18 22 26Speed (km/hr)Q34 G30 34OB.OO D.O B.O D.FrequencyFrequency300200100-0.60.4-0.2-Vo) 1LTE2300200-100+0-100.60.4-0.2-0+0-10 140-10Speed (km/hr) Number of Players56148024822914The percentage of players that had a top speed between 18 and 21.9 km/h was(Round to two decimal places as needed.)..ll 4G l10 14The percentage of players that had a top speed less than 13.9 km/h was %.(Round to two decimal places as needed.)Relative Frequency10-13.914-17.918-21.922-25.926-29.930-33.918 22 26 30 34Speed (km/hr)14 18 22 26 30 34Speed (km/hr)18 22 26 30 34Speed (km/hr)Relative Frequency18 22 26Speed (km/hr)%.53%30 34

Relative Frequency distribution is given by =class frequencytotal frequency

Answered: (a) Construct a relative 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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Can someone please help? Thank you.
Can you fill the table according to data? Thank you!
describe the steps you would take to construct a frequency distribution
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#1: DIRECTION: Accomplish each step in solving the Grouped Frequency Distribution. The height (inches) of the 44 grade 5 pupils' is shown below. Construct a stem and leaf plot and analyze the data. 60 52 48 64 61 59 55 59 67 55 62 61 55 59 60 61 58 57 67 53 59 59 56 54 51 62 59 58 63 50 59 59 49 54 52 54 55 58 54 64 51.
Draw a histogram to illustrate the data.
#9
Cumulative # of Relative Frequency Relative Courses Frequency Frequency 30 0.6 15 3) Find the relative frequency for students taking 3 courses. 1. 2.
Give answer clearly
A large company's human resources manager undertakes a research that examines the employment records of 500 employees for absenteeism over the previous year. The data is organised into a frequency distribution by the business researcher conducting the study to assist the human resources manager in analysing the data. This graphs show the frequency distribution. Class interval Frequency 0 – 1 218 2 – 3 207 4 – 5 56 6 – 7 11 8 – 9 8 List three specific uses of cumulative frequencies in business. Display a relative frequency histogram and relative frequency polygon for these data. Find mean, median, mode, variance and standard deviation for grouped data.
One hundred students in a statistics course kept track of the time they spent on social media over the weekend. Each student recorded his or her time rounded to the nearest minute, so each observation is a whole number. The data are presented in the form of a frequency histogram. 26 25- 20 20- 16 15 14 12 10- 120 150 I80 210 30 Minutes on social media Each interval on the histogram contains the left endpoint, except for the last bar, which contains both the left and right endpoints. Give the lower and upper bound for the median number of minutes spent on social media over the weekend by the students enrolled in the class. The lower bound is the largest number that is less than or equal to the median, and the upper bound is the smallest number that is greater than or equal to the median. lower bound = 60 upper bound = 85 Kouanbasg

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(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.) (b) Choose the correct frequency histogram below.