Refer to the following distribution of commissions:Monthly Commissions Class Frequencies$600 up to $800800 up to 1,0001,000 up to 1,2001,200 up to 1,4001,400 up to 1,6001,600 up to 1,8001,800 up to 2,0002,000 up to 2,200What is the class interval?371122402494 Refer to the following distribution of commissions:Monthly Commissions Class Frequencies$600 up to $800800 up to 1,0001,000 up to 1,2001,200 up to 1,4001,400 up to 1,6001,600 up to 1,8001,800 up to 2,0002,000 up to 2,200371122402494What is the relative frequency of those salespersons that earn $1400 or more? 0.642

Answered: Image /qna-images/answer/d959c29e-7602-4eb5-b6d1-728e5b2a7194.jpg

Answered: Refer to the following distribution of…

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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Construct a frequency distribution table and Show solution. Compute the following: a. Class Boundaries b. Class Mark (Midpoint) c. Tally d. Frequency e. Relative Frequency (%) f. Cumulative Frequency g. Cumulative Frequency (%) 56 48 47 42 52 58 42 37 68 40 32 46 45 41 38 34 54 57 61 53 26 45 46 44 50 30 40 56 44 39 21 49 45 51 38 63 39 33 42 37 62 48 43 41 35 43 52 28 54 36
Consider the following frequency table representing the distribution of cost of lunch (in dollars). Step 2 of 2: Determine the cumulative frequency for the fourth class. Answer Cost of Lunch (in Dollars) Class 6.1-6.9 7.0-7.8 7.9-8.7 8.8-9.6 9.7-10.5 Frequency 10 15 3 3 14
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18. a. What is this chart called?multiple choice Frequency polygon Histogram Bar chart b. How many total days were packages shipped? c. What is the class interval? d. How many days were 30 up to 35 packages shipped? e. What is the relative frequency of days in the 30 up to 35 class? (Round your answer to 2 decimal places.) f. What is the midpoint of the 25 up to 30 class? (Round your answer to 1 decimal place.) g. On how many days were there 10 or more packages shipped?
Problems 19-21. Use the frequency distribution in Table 1 to answer the questions. Table 1. Frequency Distribution Class Frequency 249-263 10 264-278 19 279-293 22 294-308 17 309-323 12 19. What is the class width? 20. What is the midpoint of the first class? 21. What are the class boundaries for the first class?
3. Calculate simple and weighted arithmetic mean for the following data Designation Monthly salary in Rs Class I officer Class II officer Subordinate staff Clerical staff Lower staff 1500 800 500 250 100 Strength of the cadre 10 20 70 100 150
C.W: The following frequency table represent the number of iPods sold within 30 days. IPods sold No. of days 5-9 3 10 - 14 6 15 - 19 8 20 - 24 8 25 – 29 5 a- Find the class boundaries and class midpoints. b- Do all classes have the same width? If yes, what is it? c- Prepare the relative frequency and percentage distribution columns. d- What percentage of the iPods sold in six days or fewer?
45. Calculate H.M. from the following data. Values 30-40 40-50 50-60 60-70 70-80 80-90 90-100 Frequency 15 13 8 6 15 15 7 6
Illustration 5: Classify the following data by taking class interval such that their mid values are 17, 22, 27, 32 and so on. 30, 30, 36, 32, 42, 54, 48, 51, 37, 15, 28, 30, 17, 26, 31, 41, 48, 38, 40, 42, 36, 22, 42, 25, 44, 54, 27, 30, 41, 31, 42, 40, 21, 22, 40, 19, 21, 33, 16,

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Refer to the following distribution of commissions: Monthly Commissions Class Frequencies $600 up to $800 800 up to 1,000 1,000 up to 1,200 1,200 up to 1,400 1,400 up to 1,600 1,600 up to 1,800 1,800 up to 2,000 2,000 up to 2,200 What is the class interval? 3 7 11 22 40 24 9 4