See attached table of grade point averages. One hundred seniors were chosen at random from a graduating class at a university and their grade-point averages recorded. A) Construct a frequency and relative frequency table using a class interval of 0.2 starting at 1.95 B) Construct a histogram C) construct a frequency polygon

See attached table of grade point averages. One hundred seniors were chosen at random from a graduating class at a university and their grade-point averages recorded. A) Construct a frequency and relative frequency table using a class interval of 0.2 starting at 1.95 B) Construct a histogram C) construct a frequency polygon

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...

See similar textbooks

Similar questions

On the right are raw test scores from a history test. a. Construct an ordered stem and leaf plot for the given data. b. Construct a grouped frequency table for these scores with intervals of 5, starting the first class at 55. c. Draw a histogram of the data. d. If a circle graph of the grouped data in (b) were drawn, how many degrees would be in the section representing the 55–59 interval? 55 61 72 80 94 61 71 79 72 74 77 79 88 83 89 86 88 81 86 82 80 97 92 94 94
Fill out the necessary information that is being asked in the study. Note that the format of how the questions are presented are the same as the steps stated in doing a frequency distribution table. I advise you to follow the steps and make your own table in a sheet of paper and just type in what is being asked. Use this raw data set as reference: 98.6 98.6 98 98 98.8 98.6 97 97 98.5 97.3 98.7 97.4 99 98.4 98.4 98.4 98.8 97.6 97.7 98.8 98.9 98.6 99.5 97.5 99.6 98.7 99.4 98.2 98 98.6 98.6 97.2
Profits per shop Number of shop 0–100- 12 100–200 18 200-300 27 300–400 20 400–500 17 500-600 06
Can you fill the table according to data? Thank you!
7. Consider the frequency distribution. Draw a Frequency Bar Graph. Be sure to label both axes and include a title. Tree Type Frequency Ash 23 Bradford Pear 16 Maple Oak 20 14 8 Birch
NOTE: USE tables as shown in your lecture to answer these questions. Q1: Make a frequency table for a group of 34 data, which are listed below. (use three subintervals) 7,5, 4, 10, 5, 7, 2, 6, 8, 1, 5, 1, 3, 1, 12, 11, 2, 11, 2, 5, 0, 6, 14, 8, 3, 1, 15, 10, 0, 2,0, 15, 9, 1 Include in the table the following: Subinterval, Mid-Point, Frequency, Cumulative frequency
After recording the final grade (A, B, C, D, E) for each individual in a class of n = 26 students, the professor would like to display the grade distribution in a frequency distribution graph. What kind of graph should be used? Question 15 options: A bar graph A histogram A polygon Either a histogram or a polygon
1) Use the following height data to create a Frequency Table: (Make the First Class 60-63.9)70.8 66.2 71.7 68.7 67.6 69.2 66.5 67.2 68.3 65.663.0 68.3 73.1 67.6 68.3 71.0 61.3 76.2 66.2 69.7 2) Make a histogram from the Frequency Table. 3) Find the Mean________, Mode ________, Median________, Mid Range _________
is a graph showing the number of observations in each class of a frequency distribution. O a histogram O b. polygon O c. frequency distribution O d. relative frequency distribution
use the data from the table below to create intervals and frequency tables. Show all your work.
Use the frequency histogram to complete the following parts. (a) Determine the number of classes. (b) Estimate the greatest and least frequencies. (c) Determine the class width. (d) Describe any patterns with the data. (a) There are (Type a whole number.) classes. (b) The least frequency is about (Round to the nearest whole number as needed.) The greatest frequency is about. (Round to the nearest whole number as needed.) (c) The class width is $0. (Type an integer or a decimal. Do not round.) (d) What pattern does the histogram show? A. About half of the employees' salaries are between $40,000 and $49,000. B. About half of the employees' salaries are between $50,000 and $59,000. C. Most employees make less than $34,000 or more than $60,000. D. Less than half of the employees make between $35,000 and $59,000. Frequency 300- 200- 100- 0- Employee Salaries 32 37 42 47 52 57 62 Salary (in thousands of dollars) O
help please !