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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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
A national survey asked people, "How often do you eat out for dinner, instead of at home?" The frequencies were as follows Complete parts (a) through (g). (a) Construct a relative frequency distribution of the data Relative Frequency Response Response Frequency Question Never Never 181 Rarely Rarely 523 Sometimes Sometimes 990 Most of the time Most of the time 473 Always Always 43 (Round to three decimal places as needed.) (b) What percentage of respondents answered "Always"? (Round to one decimal place as needed.) (c) What percentage of respondents answered "Never" or "Rarely"? (Round to one decimal place as needed.) (d) Construct a frequency bar graph. Choose the correct answer below.
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)
Subject :
Draw a percentage curve for the following distribution of marks obtained by 700 students in an examination: Marks No. of students Marks No. of students 0-9 9. 50-59 102 10-19 42 60-69 71 20-29 61 70-79 23 30-39 140 80-89 2 40-49 250 Find from the graph () the marks at the 20th percentile, and equivalent to a mark of 65. (i) the percentile
Example 3 For the following distribution find the median: X: 120 121 122 123 124 125 4. 7 14 21 22 f.
In a frequency distribution graph, frequencies are presented on the and the scores (categories) are listed on the 1 Question 13 options: X axis; Y axis horizontal line; vertical line Y axis; X axis class interval; horizontal line

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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