77.5 >>84:The data given below shows the cumulative frequency of students' grades in a class72.5>64|67.5 >4662.5>1957.5>6GradesCumulativeFrequencyReference: freqThe best graph for representing the data shown in the previous table is called.frequency polygon .A Ohistogram.BO.time series graph.CO.ogive.DO

The data table representing the cumulative frequency of students' grades in the class:The best graph…

Answered: 77.5> 84 The data given below shows 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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A researcher surveys a sample of n = 20 college students and asks each person to identify their favorite movie. If the data were organized in a frequency distribution table, what would be included in the last column? G a list of movies K a list of students oa list of frequencies oa list of averages
The data represent the time, in minutes, spent reading a political blog in a day. Construct a frequency distribution using 5 classes. In the table, include the midpoints, relative frequencies, and cumulative frequencies. Which class has the greatest frequency and which has the least frequency? 8 8 36 14 31 39 32 36 19 3 4 25 26 12 16 9 Complete the table, starting with the lowest class limit. (Simplify your answers.) Relative Cumulative Class Frequency Midpoint Frequency Frequency Which class has the greatest frequency? The class with the greatest frequency is from to Which class has the least frequency? The class with the least frequency is from | to
Using excel create a graph of the frequency distributions for the following group of data taken from a variety of real life situations. For the first Copy and Paste the graph into a word processing document.Below the graph state which category the distribution of the data falls into. Explain your decision.
Use the Histogram tool to develop a frequency distribution and histogram for the number of months as a customer of the bank in the data below. Compute the relative and cumulative relative frequencies and use a line chart to construct an ogive. Complete the frequency distribution for the months as a customer, and compute the relative and cumulative relative frequencies. (Type integers or decimals rounded to three decimal places as needed.) Bins Frequency Relative Frequency Cumulative Relative Frequency 10 enter your response here enter your response here enter your response here 20 enter your response here enter your response here enter your response here 30 enter your response here enter your response here enter your response here 40 enter your response here enter your response here enter your response here 50 enter your response here enter your response here enter your…
I am doing a persuasive speech on the increase in student loan debt. I want to use a graph that shows the increase over the decades from the 1970s to now which type of graph would be most appropriate for this type of data? A- a pie chart B- line graph C- bar graph
Score: 0/6 0/6 answered Question 1 The following data represents the age of 30 lottery winners. 23 29 29 32 37 37 38 38 39 42 43 45 45 46 47 48 57 58 58 59 64 65 67 68 71 72 73 75 79 82 Complete the frequency distribution for the data. Age Frequency 20-29 30-39 40-49 50-59 60-69 70-79 80-89 Question Help: Message instructor Submit Question
%24 Your answers are saved automatically. Remaining Time: 2 hours, 51 minutes, 16 seconds. * Question Completion Status: >A Moving to another question will save this response. uestion 2 Final scores for a basketball team are given. Wiat is the class width if you create a frequency distribution with 6 classes? 99, 78, 63, 82, 94, 53, 88, 69, 58. 38, 50, 71, 92 69, 58 38, 50, 71, 92 A Moving to another question will save this response. 直0 6. dp f5 f8 & 3. 6.
The data represent the time, in minutes, spent reading a political blog in a day. Construct a frequency distribution using 5 classes. In the table, include the midpoints, relative frequencies, and cumulative frequencies. Which class has the greatest frequency and which has the least frequency? Complete the table, starting with the lowest class limit. (Simplify your answers.) Class 7.7 Frequency Midpoint 8 3 13 19 Relative Frequency 19 8 17 18 2 1 9 12 18 16 2 0 8895 19 Cumulative Frequency
is a graph showing the number of observations in each class of a frequency distribution. O a histogram O b. polygon O c. frequency distribution O d. relative frequency distribution
The table shows the magnitudes of the earthquakes that have occurred in the past 10 years. Use the frequency distribution to construct a histogram. Does the histogram appear to be skewed? If so, identify the type of skewness. Construct the histogram. Choose the correct graph below. OA. 15- 10- 5- 0- 6 10 Earthquake magnitude Earthquake Magnitude Frequency Frequency The histogram Earthquake magnitude 5.0-5.9 6.0-6.9 7.0-7.9 8.0-8.9 9.0-9.9 O B. O D. 10 ▼so the distribution of the data is Frequency Frequency Frequency 14 13. 8 4 1 ܗ ܘ ܗ ܘ ܂ 15- ܩ ܘ ܩ SOSO 15 10- 5- 0- Earthquake Magnitude 9 Earthquake magnitude 10 10
Among fatal plane crashes that occurred during the past 50 years, 481 were due to pilot error, 99 were due to other human error, 569 were due to weather, 386 were due to mechanical problems, and 256 were due to sabotage. D Construct the relative frequency distribution. What is the most serious threat to aviation safety, and can anything be done about it? Complete the relative frequency distribution below. Relative Cause Frequency % Pilot error Other human error Weather % Mechanical problems % Sabotage (Round to one decimal place as needed.) What is the most serious threat to aviation safety, and can anything be done about it? O A. Mechanical problems are the most serious threat to aviation safety. New planes could be better engineered O B. Weather is the most serious threat to aviation safety. Weather monitoring systems could be improved. O C. Sabotage is the most serious threat to aviation safety. Airport security could be increased. O D. Pilot error is the most serious threat to…
The following is a Frequency Distribution Table for the number of units 40 MPC students are enrolled in for this Summer session. Class Limits Frequency 0.1 - 1.5 10 1.6 - 3.0 14 3.1 - 4.5 8 4.6 - 6.0 6 6.1 - 7.5 2 What is the Class Width for this frequency distribution? (fill in the blank below) Class Width = _____ units

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