### Relative Frequencies of Grade ClassesA frequency table of grades has five classes (A, B, C, D, F) with frequencies of 2, 14, 15, 8, and 3 respectively. Using percentages, what are the relative frequencies of the five classes?**Complete the table below:**| Grade | Frequency | Relative Frequency (%) ||-------|-----------|------------------------|| A | 2 | || B | 14 | || C | 15 | || D | 8 | || F | 3 | |*(Round to two decimal places as needed.)*### Instructions to Calculate Relative Frequency:1. **Determine the Total Frequency:** Add the frequencies of all the classes. \[ \text{Total Frequency} = 2 + 14 + 15 + 8 + 3 = 42 \] 2. **Calculate the Relative Frequency for Each Class:** - For Grade A: \[ \frac{2}{42} \times 100 = 4.76\% \] - For Grade B: \[ \frac{14}{42} \times 100 = 33.33\% \] - For Grade C: \[ \frac{15}{42} \times 100 = 35.71\% \] - For Grade D: \[ \frac{8}{42} \times 100 = 19.05\% \] - For Grade F: \[ \frac{3}{42} \times 100 = 7.14\% \]Update the table with the calculated relative frequencies:| Grade | Frequency | Relative Frequency (%) ||-------|-----------|------------------------|| A | 2 | 4.76 || B | 14 | 33.33 || C | 15 | 35.71 || D | 8 | 19.05 || F | 3 | 7.14 |

The table shows the grades and frequencies.

Answered: A frequency table of grades has five…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Data Table for Wins and Losses The accompanying table shows data for the number of wins and losses in the Major League for 2017. Complete parts a and b below. E Click the icon to view the data table. Team Wins (ESPN) Losses (ESPN) Arizona Diamondbacks 93 69 a. Find the percentile rank for the wins by the San Diego Padres. Atlanta Braves 72 90 Baltimore Orioles 75 87 The percentile rank for the wins by the San Diego Padres is. (Round to one decimal place as needed.) Boston Red Sox Chicago Cubs Chicago White Sox 93 69 92 70 b. Find the percentile rank for the losses by the Pittsburgh Pirates. 67 95 Cincinnati Reds 68 94 The percentile rank for the losses by the Pittsburgh Pirates is Cleveland Indians 102 60 (Round to one decimal place as needed.) Colorado Rockies 87 75 Detroit Tigers 64 98 Houston Astros 101 61 Kansas City Royals Los Angeles Angels Los Angeles Dodgers 80 82 80 82 104 58 Miami Marlins 77 85 Milwaukee Brewers 86 76 Minnesota Twins 85 77 New York Mets 70 92 New York Yankees…
In a student survey, fifty-two part-time students were asked how many courses they were taking this term. The (incomplete) results are shown below: Please round your answer to 4 decimal places for the Relative Frequency if possible. # of Courses Frequency Relative Frequency Cumulative Frequency 1 0.3269 17 2 19 0.3654 36 3 16 What percent of students take exactly one courses? %
A Frequency table of grades has five classes (A, B, C, D, F) with frequencies of 4, 15, 16, 4 and 1 respectively. using percentages what other relative frequencies of the five classes?
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 Frequency Midpoint 0 17 Relative Frequency |135 12 14 1940 15 17 8 2 Cumulative Frequency 13 15 17 19 Q
240 people are asked how many siblings they have? # of Siblings Frequency Relative Frequency Cumulative Frequency 0 52 0.2167 1 0.2083 102 2 38 0.1583 140 3 51 0.2125 191 4 49 240 a. Complete the table (Use 4 decimal places when applicable) b. What percent of the people have exactly two siblings? %
A frequency table of grades has five classes (A, B, C, D, F) with frequencies of 5, 13, 16, 4, and 3 o respectively. Using percentages, what are the relative frequencies of the five classes? Complete the table. Grade Frequency Relative frequency. A % 13 % 16 4. F. (Round to two decimal places as needed.) BCD
Complete the table below. High Temperatures (°F) (Round to the nearest hundredth as needed.) Cumulative frequency Relative frequency Class Frequency, f Midpoint 18-28 18 23 0.05 18 29-39 43
A frequency table of grades has five classes (A, B, C, D, F) with frequencies of 2, 15, 18, 4, and 2 respectively. Using percentages, what are the relative frequencies of the five classes? Complete the table. Grade Frequency Relative frequency A 2 % B 15 % 18 D 4 % F 2 % (Round to two decimal places as needed.)
A frequency table of grades has five classes (A,B,C,D,F) with frequencies of 3, 10, 18, 8, and 2 respectively. Using percenatges, what are the relative frequencies of the five classes? Complete the table. Grade Frequency Relative Frequency A 3 _____ % B 10 _____ % C 18 _____ % D 8 _____ % F 2 _____ % (Round to two decimal places as needed)
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: %
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

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS