### Frequency Distribution TableThe following table provides the frequency distribution of students within different age groups:| Ages | Number of Students ||-------|--------------------|| 15-18 | 2 || 19-22 | 8 || 23-26 | 7 || 27-30 | 4 || 31-34 | 7 || 35-38 | 10 |---### Problem StatementBased on the frequency distribution above, find the relative frequency for the class 31-34.**Formula:** Relative Frequency = (Number of Students in the Class / Total Number of Students) × 100**Calculate:** Relative Frequency = ________ %Give your answer as a percent, rounded to one decimal place.

Ages number of students relative frequency 15-18 2 238×100=5.3% 19-22 8 838×100=21.1% 23-26 7…

Answered: Ages Number of students 15-18 2 19-22 8…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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Ages Number of students 15-18 3 19-22 10 23-26 9 27-30 8 31-34 7 35-38 3 Based on the frequency distribution above, find the relative frequency for the class 27-30 . Relative Frequency = % Give your answer as a percent, rounded to one decimal place
The data set below on the left represents the annual rate of return (in percent) of eight randomly sampled bond mutual funds, and the data set below on the right represents the annual rate of return (in percent) of eight randomly sampled stock mutual funds. Use the information in the table below to complete parts (a) through (d) Then complete part (e). Question Help What is the CV of the data set for bond mutual funds? Bond mutual (Type an integer or decimal rounded to three decimal places as needed) Stock mutual O funds funds What is the CV of the data set for stock mutual funds? 3.1 1.7 9.3 7.5 1.8 3.3 9.0 7.3 2.3 2.6 8.3 7.1 (Type an integer or decimal rounded to three decimal places as needed) 1.5 1.9 8.0 6.8 Based on the coefficient of variation, V have more spread. (e) In the table below, the data set on on the right has the same students' hi and the standard deviation. Draw a c coefficient of variation for both data si udents measured in inches, while the data set ars. For each…
Students on a campus of a college in Wisconsin were asked about their age. The results of this survey are recorded in the table below. Student ages Frequency 17-26 44 27-36 28 37-46 11 57 and over 33 (a) What is the relative frequency for the age group 17-26? (Write your answer IN PERCENTAGE FORM. Round to at least 2 decimal place. Do not include the % symbol in your answer.) Answer: % (b) What is the relative frequency for the the age group 37-46? (Write your answer IN PERCENTAGE FORM. Round to at least 2 decimal place. Do not include the % symbol in your answer.)) Answer: %
Students on a campus of a college in Wisconsin were asked about their age. The results of this survey are recorded in the table below. Student ages Frequency 17-26 11 27-36 24 37-46 49 57 and over 41 (a) What is the relative frequency for the age group 17-26? (Write your answer IN PERCENTAGE FORM. Round to at least 1 decimal place. Do not include the % symbol in your answer.) Answer: % (b) What is the relative frequency for the the age group 37-46? (Write your answer IN PERCENTAGE FORM. Round to at least 1 decimal place. Do not include the % symbol in your answer.)) Answer: %
Average Weekly Earnings The average weekly earnings in dollars for various industries are listed below. Find the percentile rank of each value. Round to the nearest whole percentile. 475, 550, 552, 687, 551, 487, 841, 453
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.
Could you please tell me if my work is correct? Forbes magazine published data on the best small firms in 2012. These were firms which had been publicly listed for at least a year, have a stock price of at least $5 per share, and have reported annual revenue between $5 million and $1 billion. The table shows the ages of the chief executive officers for the first 60 ranked firms. Age Frequency Relative Frequency Cumulative Relative Frequency 40–44 3 0.05 0.05 45–49 11 0.18 0.23 50–54 13 0.22 0.45 55–59 16 0.27 0.72 60–64 10 0.17 0.88 65–69 6 0.10 0.98 70–74 1 0.02 1.00 Total: 60 1 How I got the calculations: Age Frequency Relative Frequency Cumulative Relative Frequency 40–44 3 =F10/F17 =G10 45–49 11 =F11/F17 =H10+G11 50–54 13 =F12/F17 =H11+G12 55–59 16 =F13/F17 =H12+G13 60–64 10 =F14/F17 =H13+G14 65–69 6 =F15/F17…
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The frequency distribution below explains a group of college student's approximate monthly expenses. Use the data calculate the proportion and percent of each expenses. (round proportion to the nearest thousandths and percent to nearest tenth) TOPPING FREQUENCY PROPORTION PERCENT TOPPING FREQUENCY PROPORTION PERCENT Rent 500 Clothes 150 Commute 125 Food 250 Miscellaneous 75
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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Ages Number of students 15-18 2 19-22 8 23-26 7 27-30 4 31-34 7 35-38 10 Based on the frequency distribution above, find the relative frequency for the class 31-34. Relative Frequency = % Give your answer as a percent, rounded to one decimal place