Example 6 Find the median wage of the following distribution graphically:Wages (in Rs):20–3030-4040-5050–6060–70No. of laboures:320105

We have given that the grouped frequency table of wages and number of labourers.

Answered: Example 6 Find the median wage of the…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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The table below shows the monthly incomes (in thousands) of Mr. Adam. 11 56 43 11 12 11 10 48 23 21 22 28 17 18 60 23 11 25 22 21 17 53 48 47 47 Read the above table and answer the following questions: a. Using the 2" rule, how many classes would you suggest? b. Create a Frequency distribution table from the data above. c. Create a Relative frequency Distribution and show the graph d. Create a Cumulative Relative Frequency distribution and display the graph e. Explain your graphs found in part c, and d in plain english. 21
On the basis of a population survey, there were 84.4 million males and 98.2 million females 25 years old or older in a certain country. The educational attainment of the males and females is shown in the accompanying table. Complete parts (a) through (d) below.
Example 2-2. Calculate the mean for the following frequency distribution : Class interval : 0-8 8–16 16-24 24–32 32-40 40–48 Frequency : 8 7 16 24 15 7
* h6. In the frequency distribution of 100 families given below, the number of families corresponding to expenditure groups 20-40 and 60-80 are missing from the table. Find these missing frequencies Expenditure (in): 0-20 20-40 40-60 60-80 80-100 No. of families: 14 27 ? 15 However the median is known to be 50.
Step by step I need solving solution of part C and D F please
Here are the quiz scores (out of 50) on a past quiz. Construct a Relative Frequency Table. 36 42 42 42 42 41 38 41 40 42 43 44 45 45 46 44 43 48 43 42 43 41 50 38 38 40 44 Class Limits Lower - Upper Class Boundaries Lower - Upper Tally Frequency Class Midpoint Relative Frequency (f/n)
Q1/ A// Determine the relative cumulative frequency for the data below. Class 0-10 10-20 20-30 30-40 40-50 50-60 60-70 interval Frequency | 95 B// Draw the polygon curve for the data above. 30 60 40 20 10
Stocks may be categorized by industry. The accompanying data represent three-year rates of return for a sample of financial stocks and retail stocks. Complete parts (a) through (e) below. Click the icon to view the data tables. (a) Construct a relative frequency distribution for each industry. To make an easy comparison, create each frequency distribution so that the lower class limit of the first class is -20 and the class width is Construct a relative frequency distribution for financial stocks. Complete the table below. Rate of Return Relative Frequency Rate of Return Relative Frequency -20 to -0.01 100-119.99 0-19.99 20-39.99 40-59.99 60-79.99 80-99.99 (Round to three decimal places as needed.) -xample Get more help. 120-139.99 140-159.99 160-179.99 180-199.99 1 √₁ Vi 1, Rates of Return Financial Stocks Full data set - 19.75 55.74 55.39 58.44 59.94 0.45 102.29 52.27 195.61 -1.82 44.35 46.14 177.43 85.34 20.57 196.67 57.37 106.80 24.36 93.07 78.51 85.12 176.32 14.83 116.35 150.77…
are there any outliers in this histogram?
The following distribution gives the number of hours spend by 50 students to do their task in a week after attending a synchronous class. NO. OF STUDENTS BOUNDARIES CLASS HOURS CLASS MARK 1-4 19 -4.5 4.5- 15-8 12 9-12 14 - 12.5 13-16 11 12.5 - 16.5 16.5- 17-20 4

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Example 6 Find the median wage of the following distribution graphically: Wages (in Rs): No. of laboures: 20-30 30-40 40-50 50-60 60–70 3 5 20 10 5