Use the frequency distribution shown below to construct an expanded frequency distribution.High Temperatures (F)Class16-2627-3738-4849-5960-7071-8182-92Frequency, f17426667846623....Complete the table below.High Temperatures ("F) (Round to the nearest hundredth as needed.)RelativefrequencyClass Frequency, f MidpointCumulativefrequency16-261727-374238-486649-596760-708471-816682-9223

Answered: Image /qna-images/answer/82f54814-fdfa-46db-965a-e64f78db0155.jpg

Answered: Use the frequency distribution shown…

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 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? 15 14 4 7 19 1 16 1 12 17 17 18 14 10 10 Complete the table, starting with the lowest class limit. (Simplify your answers.) Relative Frequency Cumulative Frequency Class Frequency Midpoint 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
Given frequency distribution depicts the scores on a math test. Scores Number of students 60--69 5 70--79 9 80--89 25 90--99 7 Find the class midpoints for class 80--89 Find the class width
Use the frequency distribution shown below to construct an expanded frequency distribution. High Temperatures (°F) 17-27 28-38 39-49 50-60 61-71 72-82 68 45 69 76 68 Class Frequency, f 18 Complete the table below. High Temperatures (°F) (Round to the nearest hundredth as needed.) Relative Cumulative Class Frequency, f Midpoint frequency frequency 17-27 18 83-93 21 C
A randomly selelected group of individuals were asked how many marbles they believed were contained in a sealed jar. The following frequency distribution summarizes the results. Complete the table by determining the midpoints, relative frequencies, and cumulative frequencies. You may answer using decimals to three places when necessary Marbles Frequency Midpoints Relative Frequency Cumulative Frequency 180 - 194 12 195 - 209 4 210 - 224 10 225 - 239 3 240 - 254 9 What is the class width of this frequency distribution?
Finish times (to the nearest hour) for 10 dogsled teams are shown below. Make a frequency table showing class limits, class boundaries, midpoints, frequency, relative frequencies, and cumulative frequencies. Use three classes. (Round your answer for relative frequency to the nearest hundredth and for midpoint to the nearest tenth.) 308 262 310 268 299 249 257 286 239 278
In the frequency distribution below, the first column (class limits) gives the age ranges (in years) of people who participate in a survey. The second column gives the frequency for each age range. a. Determine the class width. If needed, you can use the space below the table. b. Complete the rest of the frequency distribution. For the relative frequency column, round your answers to 2 decimal places. Class Limits Frequency Class Boundaries Class Midpoints Relative Frequency Cumulative Frequency 18-26 16 27-35 24 36-44 38 45-53 34 54-62 26 63-71 12 Total 150
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…
Use the frequency distribution shown below to construct an expanded frequency distribution. High Temperatures (°F) Class 16-26 27-37 60-70 71-81 82-92 38-48 49-59 18 45 68 69 72 68 Frequency, f 25 Complete the table below. High Temperatures (°F) (Round to the nearest hundredth as needed.) Relative Cumulative Class Frequency, f Midpoint frequency frequency 16-26 18
Use the frequency distribution shown below to construct an expanded frequency distribution. High Temperatures (°F) 27-37 Class 16-26 38-48 49-59 60-70 71-81 82-92 Frequency, f 17 43 67 68 77 67 26 Complete the table below. (Round to the nearest hundredth as needed.) Relative frequency High Temperatures (F) Cumulative frequency Class Frequency, f Midpoint 16-26 17 27-37 43 38-48 67 49-59 68 60-70 77 71-81 67 82-92 26 2.
Finish times (to the nearest hour) for 10 dogsled teams are shown below. Make a frequency table showing class limits, class boundaries, midpoints, frequency, relative frequencies, and cumulative frequencies. Use three classes. The class size of the given data is 24. (Round your answer for relative frequency to the nearest hundredth and for midpoint to the nearest tenth.) 262 236 272 256 294 242 288 258 284 310
The gas mileages (in miles per gallon) for 26 cars are shown in the frequency distribution. Approximate the mean of the frequency distribution. The approximate mean of the frequency distribution is (Round to one decimal place as needed.) Gas Mileage (in miles per gallon) 26-29 30-33 34-37 38-41 Frequency 8 10 2 6
a Click the icon to view the frequency distribution for the amount of savings. he sample mean amount of savings is $. ound to the nearest dollar as needed.) Frequency distribution of amount of savings Savings $0-$199 $200-$399 $400-$599 Frequency a 343 89 51 $600-$799 16 $800-$999 $1000-$1199 11 $1200-$1399 2

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