1- Consider the following frequency distribution: SOLVE AND SHOW THE STEPSFrequency15Class Interval10-under 2020-under 30251030-under 40What is the midpoint of the first class?

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Answered: 1- Consider the following frequency…

1- Consider the following frequency distribution: SOLVE AND SHOW THE STEPS Frequency 15 25 10 Class Interval 10-under 20 20-under 30 30-under 40 What is the midpoint of the first class?

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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Ages Number of students 15-18 2 19-22 4 23-26 8 27-30 9 31-34 6 35-38 3 Based on the frequency distribution above, is 22.5 a: Upper class limit Class midpoint Class width Lower class limit Class boundary
Identify the lower class limits, upper class limits, class width, class midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary. Age (yr) when award was won 10-14 15-19 20-24 Identify the lower class limits. 0.0.0.0.0.0.0 (Type integers or decimals. Do not round. Use ascending order. 25-29 30-34 35-39 40-44 Frequency 28 35 12 3 6 2 -
Ages Number of students 15-18 10 19-22 7 23-26 9 27-30 9 31-34 10 35-38 2 Based on the frequency distribution above, find the relative frequency for the class with lower class limit 31Relative Frequency =
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1:06 K mylab.pearson.com/ The data in the table represent the tuition for all 2-year community colleges in a region in 2014-2015. (a) Construct a cumulative frequency distribution. (b) Construct a cumulative relative frequency distribution. (c) Draw a frequency polygon. (d) Draw a relative frequency ogive. Tuition (dollars) Co 775-799 800-824 825-849 850-874 875-899 900-924 925-949 950-974 ||| = Number of 21 65 15 4 0 0 0 1 olleges D O (a) Complete the cumulative frequency distribution. Tuition (dollars) 775-799 800-824 825-849 850-874 875-899 900-924 925-949 950-974 OA. 80- (b) Complete the cumulative relative frequency distribution. 762.5 Tuition (dollars) 775-799 800-824 825-849 850-874 875-899 900-924 925-949 950-974 (Round to three decimal places as needed.) (c) Which of these is the frequency polygon? C. 80- Vol) 1 LTE 4G 41% +3 O A. 0- 774 Cumulative Frequency C. Cumulative Relative Frequency 774 ¹987.5 D. 80- hu 1987.5 B. (d) Which of these is the relative frequency ogive? 975…
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width, class midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary. award was won Frequency 5-9 28 10-14 34 15-19 12 20-24 25-29 6. 30-34 This cou Terms of Identify the class boundaries. 0000 (Type integers or decimals. Do not round. Use ascending order.) Vi More Clear all Fi Get more help - 9 Ecc 35°F Clear