Ages15-1819-2223-2627-3031-3435-38Number of studentsRelative Frequency =2973Based on the frequency distribution above, find the relative frequency for the class with lower class limit3195Submit Question%Give your answer as a percent, rounded to one decimal place

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

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? 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
The age of adults attending the opening of a new restaurant is displayed in the histogram below. Use the histogram to answer the following questions. 5.0- 4.0- 3.0- 2.0- 1.0- 0- 20 30 40 50 60 70 80 90 100 Age The number of adults attending the opening night is The relative frequency for the adults age 60-70 is (express as a percent) Frequency
Find the relative frequency for the class with lower class limit 27 Relative Frequency=____%
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 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
The data in the relative frequency bar graph below represents the number of stars earned by 140 performers in a talent competition. 35 30 25 20 15 10 1 Number of Stars How many performers earned exactly 3 stars? Be careful - compare the question wording to the scale on the y-axis of the graph. Notice it says "percentage of performers" Percentage of Performers (N = 140) N 寸

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
Ages Number of students 15-18 9 19-22 2 23-26 8 27-30 2 31-34 9 35-38 8 Based on the frequency distribution above, find the relative frequency for the class with a lower class limit of 19 Give your answer as a percent, rounded to 1 place after the decimal point, if necessary. Type only a number in the answer box (do NOT type "%" after your answer). % Relative Frequency = 5.3 Enter an integer or decimal number, accurate to at least 1 decimal places [more..] Submit Question
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 3.5 0- 6 14 5 10 Relative Frequency 13 5 23 13 19 0 25 3 21 38 5 Cumulative Frequency 39 39 20 29 n
Draw a histogram to illustrate the data.
Cumulative # of Relative Frequency Relative Courses Frequency Frequency 30 0.6 15 3) Find the relative frequency for students taking 3 courses. 1. 2.

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Ages Number of students 15-18 19-22 23-26 27-30 31-34 35-38 2 9 7 3 9 5 Based on the frequency distribution above, find the relative frequency for the class with lower class limit 31 Relative Frequency = % Give your answer as a percent, rounded to one decimal place