mttps://www-awu.aleks.com/alekscgi/x/tsl.exe/1o u IgNsikr/j8P3jH-1Blu6HU15W4Mrw75O DESCRIPTIVE STATISTICSConstructing a frequency distribution for grouped dataen cyclists were each asked the distance in miles they biked last week.heir responses are given below.omplete the grouped frequency distribution for the data.the distribution, the frequency of a class is the number of distances in thaNote that we are using a class width of 5.)83Distance in miles18 12 6 710 20 13 3Explanation CheckDistance in miles1 to 56 to 1011 to 1516 to 20Frequency=O

The given data can be grouped as follows: Distance (1 to 5) : 3, 3 Distance (6 to 10) :…

Answered: an cyclists were each asked the heir…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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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? D Complete the table, starting with the lowest class limit. (Simplify your answers.) Class Frequency Midpoint 1.5 0-3 5 5.5 4-7 0-0 3 7 OFF 0 Relative Frequency 0.25 0.15 U 13 5 12 14 1 9 0 15 17 8 2 Cumulative Frequency 5 8 L 13 15 17 19 0
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…
Ten cyclists were each asked the distance in miles they biked last week. Their responses are given below. Complete the grouped frequency distribution for the data. In the distribution, the frequency of a class is the number of distances in that class. (Note that we are using a class width of 5.) Distance in miles Distance in miles Frequency ✗ 10 14 17 9 3 1 to 5 ☐ 14 20 14 9 15 6 to 10 11 to 15 16 to 20
DO esc 2 1 Q Nine cyclists were each asked the distance in miles they biked last week. Their responses are given below. Complete the grouped frequency distribution for the data. In the distribution, the frequency of a class is the number of distances in that class. (Note that we are using a class width of 6.) A Y Penguin Portal | YSU O DESCRIPTIVE STATISTICS Constructing a frequency distribution for grouped data Distance in miles F1 18 18 12 O 11 19 9 Explanation 9.6 @ 2 15 F2 W S Check Distance in miles # 3 2 to 7 E 8 to 13 14 to 19 80 F3 D $ 4 Q F4 R Frequency U 0 U F % 5 LO 9 F5 T G X www-awu.aleks.com 6 F6 Content MacBook Air Y Ś & 7 H F7 © 2022 McGraw Hill LLC. All Rights Reserved. Te U * 8 J DII F8 9 C K F9 0
Fifty randomly selected car salespersons were asked the number of cars they generally sell in one week. Nine people answered that they generally sell three cars; thirteen generally sell four cars; ten generally sell five cars; seven generally sell six cars; eleven generally sell seven cars. Complete the table. Data Value (# cars) Frequency Relative Frequency Cumulative Relative Frequency 3 4 6. 7
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 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
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-$1399 2
di ea # 3m A community college is planning to expand its library. Forty students were asked how many times they visited the library during the previous semester. Their responses are given below. Construct a frequency distribution, letting each class have a width of 1. Number of Visits Number of Students 0 2 0 2 34 5 6 0 2 3 5 5 7 8 1 2 3 5 5 7 8 1 2 3 5 5 8 9 345 5 8 8. 6. Check Answer Help Me Solve This View an Example Get More Help- Media - er IID 2$ 8. # 5 9. 7. 4. d n f y alt

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