Section 3.3 HomeworkScore: 3.5/54/5 answeredQuestion 4The following table summarizes the ages of a sample of 56 adults that are members of a certain socialclub. Use the frequency distribution table to estimate their mean age.AgeFrequency50 541455 592160 641265 - 69470 - 744.75 79Mean age =Report answer accurate to one decimal place.Submit Question73°Frch

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Answered: The following table summarizes the ages…

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 frequency distributions shown indicate the percentages of public school students in fourth-grade reading and mathematics who performed at or above the required proficiency levels for the 50 states in the United States. Draw histograms for each and decide if there is any difference in the performance of the students in the subjects. Class 17.5-22.5 22.5 - 27.5 27.5 -32.5 32.5 - 37.5 37.5-42.5 42.5 - 47.5 7 6 Reading Frequency 14 19 3 1 5 9 11 16 8 1 Math Frequency
The following data represents the age of 30 lottery winners. 24 26 27 29 30 34 37 42 45 45 46 48 49 50 51 52 55 56 61 64 67 68 68 71 71 74 75 77 78 89 Complete the frequency distribution for the data. Age Frequency 20-29 30-39 40-49 50-59 60-69 70-79 80-89
State the reason why the following frequency distribution is incorrectly constructed. Class Frequency 33-40 3 41-48 1 49-55 6 56-63 6 64-71 1
The highway speeds of 100 cars are summarized in the frequency distribution below. Find the estimated mean speed. Speed (mph) 30-39 40-49 50-59 60-69 70-79 Cars 3. 16 50 18 13 O A. 59.5 mph O B. 62.4 mph O C. 22.8 mph O D. 56.7 mph
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Oscar-Winning Male Actors. The following frequency table shows ages of Academy Award-winning male actors through 2017 in 10-year age bins. Draw a histogram to display the binned data. Ages of Academy Award-Winning Male Actors at Time of Award (through 2017) Age Number of actors 20-29 1 30-39 31 40-49 38 50-59 13 60-69 70-79

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The following table summarizes the ages of a sample of 56 adults that are members of a certain social club. Use the frequency distribution table to estimate their mean age. Age Frequency 50 54 14 55 59 21 60 - 64 12 65- 69 70 - 74 75-79 Mean age