A professor had students keep track of their social interactions for a week. The number of social interactions over the week is shown in the grouped frequency distribution table to the right. Identify the upper limit of the third class. The upper limit is (Type a whole number.) ← Number of Social Interactions 45-49 50-54 55-59 60-64 65-69 70-74 75-79 80-84 85-89 90-94 Frequency 15 11 18 19 17 12 7 6 1 3

A professor had students keep track of their social interactions for a week. The number of social interactions over the week is shown in the grouped frequency distribution table to the right. Identify the upper limit of the third class. The upper limit is (Type a whole number.) ← Number of Social Interactions 45-49 50-54 55-59 60-64 65-69 70-74 75-79 80-84 85-89 90-94 Frequency 15 11 18 19 17 12 7 6 1 3

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Make a frequency graph with Price catergories and order size. From $0-100, $100-200, $200-300 From Small Medium Large Order Received Shipped Order Size Returned 2-Jan 3-Jan $ 296.04 No 3-Jan 13-Jan $ 51.65 No 4-Jan 18-Jan $ 156.27 Yes 10-Jan 16-Jan $ 206.32 No 11-Jan 14-Jan $ 96.47 No 13-Jan 20-Jan $ 272.55 No 13-Jan 23-Jan $ 271.16 No 14-Jan 28-Jan $ 86.52 Yes 17-Jan 17-Jan $ 58.02 Yes 17-Jan 27-Jan $ 126.95 No 17-Jan 1-Feb $ 173.59 Yes 24-Jan 29-Jan $ 192.43 No 25-Jan 4-Feb $ 280.50 Yes 26-Jan 28-Jan $ 20.35 No 30-Jan 30-Jan $ 233.56 No 3-Feb 5-Feb $ 29.88 No 6-Feb 17-Feb $ 122.94 Yes 6-Feb 14-Feb $ 280.14 No 6-Feb 8-Feb $ 41.25 No 11-Feb 28-Feb $ 204.34 Yes 11-Feb 15-Feb $ 30.34 No 12-Feb 24-Feb $ 18.85 No 12-Feb 12-Feb $ 250.66 No 14-Feb 16-Feb $ 249.50 No 15-Feb 3-Mar $ 54.22 Yes 15-Feb 24-Feb $ 216.86 No 17-Feb 3-Mar $ 72.11 Yes 21-Feb 10-Mar $ 273.03 Yes…
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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…
Calculate the class width of this data and construct a frequency distribution for this data set using six classes. Enter the lower and upper class limits of each range in the respective boxes and then fill in the corresponding frequency. 45 66 38 69 62 24 53 36 71 68 31 37 41 46 43 18 63 60 27 26 Enter your class width: Class Range Frequency −- −- −- −- −- −-
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9 A professor had students keep track of their social interactions for a week. The number of social interactions over the week is shown in the following grouped frequency distribution. What is the class width? Number of Social Interactions Frequencies 15-24 11 25-34 20 35-44 11 45-54 17 55-64 17 65-74 9 75-84 3 85-94 3 95-104 0 105-114 3 ________
A professor had students keep track of their social interactions for a week. The number of social interactions over the week is shown in the following grouped frequency distribution. Identify the lower limit of the tenth class Number of Social Interactions Frequency 45-49 9 50-54 13 55-59 17 60-64 20 65-69 18 70-74 10 75-79 3 80-84 8 85-89 0 90-94 2
Can you walk me through creating a frequency table and a histogram for this data in excel please?
A large company's human resources manager undertakes a research that examines the employment records of 500 employees for absenteeism over the previous year. The data is organised into a frequency distribution by the business researcher conducting the study to assist the human resources manager in analysing the data. This graphs show the frequency distribution. Class interval Frequency 0 – 1 218 2 – 3 207 4 – 5 56 6 – 7 11 8 – 9 8 List three specific uses of cumulative frequencies in business. Display a relative frequency histogram and relative frequency polygon for these data. Find mean, median, mode, variance and standard deviation for grouped data.
Consider the following frequency table representing the distribution of hours students study for an exam in a week. Determine the class width of each class. Answer Hours Students Study for an Exam in a Week Class 20-28 29-37 38-46 47-55 56-64 Frequency 14 2 12 3 11