a-2. How many observations are more than 35 but no more than 45?Number of observationsb. What percent of the observations are 25 or less? (Round your answer to 1 decimal place.)Proportion of observations% Consider the following cumulative frequency distribution:Interval15 < x≤ 2525 < x ≤ 3535 < x≤ 4545 < x≤ 55a-1. Construct the frequency distribution and the cumulative relative frequency distribution. (Round "Cumulative Relative Frequency"to 3 decimal places.)IntervalCumulativeFrequency7011019021015 < x≤ 2525 < x≤ 3535 < x≤ 4545 < x≤ 55FrequencyCumulativeRelative Frequency

Given that Cumulative frequency distributionInterval cumulative frequency…

Answered: Consider the following cumulative…

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 11 19 13 12 Relative Frequency 1966 011 13 15 10 8 10 10 16 Cumulative Frequency 6729 U
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…
calculate coefficient of variation for the following frequency distribution Ages 10-12 12-14 14-16 16-18 18-20 20-22 22-24 24-26 26-28 f 3 30 110 218 275 222 108 32 2
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A company wants to group a collection of autographed photos by price ranges. Make a relative frequency distribution of the prices using the intervals $0-$9.99, $10-$19.99, $20-$29.99, $30-$39.99, and $40-$49.99. Fill out the grouped frequency distribution. (Type integers or decimals rounded to the nearest tenth as needed.) Class Intervals Tally Class Frequency $0-$9.99 $10-$19.99 $20-$29.99 $30-$39.99 P $40-$49.99 Relative Frequency % % % $2.50 $3.75 $5.27 $21.50 $43.00 $15.00 $26.79 $14.50 $12.75 $35.00 $37.50 $48.00 $7.50 $9.43 $7.50 $8.00 $12.50 $15.00 $9.50 $8.25 $14.58 $25.00 $18.50 $45.00 $32.50 $20.00 $10.50 $17.50 $6.75 $28.50
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determine the range, interval and class limits below (in the picture)
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? C Complete the table, starting with the lowest class limit. (Simplify your answers.) Class Frequency Midpoint 17 "" 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 32 3 32 6 Relative Frequency 28 39 5 25 11 9 8 27 15 8 38 30 24 17 0 30 Cumulative Frequency Q
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