* 58%DoneA learn.hawkeslearning.comAA<- Save & Exit PracticeLesson: 2.1 Frequency DistributionsJANETTE SEABORN1/21Question 1 of 7, Step 2 of 2CorrectIncorrectConsider the following frequency table representing the distribution of hours students study for an examin a week,Hours StudentsStudy for an Examin a WeekClassFrequency17-271328–381539-491150-601561-71Copy DataStep 2 of 2: Determine the upper class boundary for the second class.AnswerO TablesE KeypadKeyboard Shortcuts

Steps to find class boundaries : 1) Subtract the upper class limit for the first class from the…

Answered: Consider the following frequency table…

MATLAB: An Introduction with Applications

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ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

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Q.9
Below is a frequency distribution for the estimated miles per gallon (MPG) for 298 different models Japanese-made cars. Japanese-Made Cars Frequency 14 42 100 92 24 18 2 2 2 2 MPG 10 - 13 14 - 17 18 - 21 22 - 25 26 - 29 30-33 34 - 37 38 - 41 42-45 46 - 49 (a) Identify the following class midpoints (enter as a comma-separated list) class boundaries (enter as a comma-separated list)
1. Find the class midpoints of the first three classes (20-29,30-39, and 40-49) 2. Is the data displayed in the frequency table approximately normal? Explain your reasoning
Score: 0/6 0/6 answered Question 1 The following data represents the age of 30 lottery winners. 23 29 29 32 37 37 38 38 39 42 43 45 45 46 47 48 57 58 58 59 64 65 67 68 71 72 73 75 79 82 Complete the frequency distribution for the data. Age Frequency 20-29 30-39 40-49 50-59 60-69 70-79 80-89 Question Help: Message instructor Submit Question
Snape made a deposit of $495 into an account that pays 3% interest compounded annually. How much money is in the bank after 3 years?
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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A data set is summarized in the frequency table below. The data set contains a total of 30 data values. What is the missing frequency? Value Frequency 1 5 2 3 3 4 4 6 5 □ 6 2 7 3 8 4
Can you walk me through creating a frequency table and a histogram for this data in excel please?
Consider the following frequency table representing the distribution of hours students spend on the internet in a week. Hours Students Spend on the Internet in a Week Class Frequency 3–9 6 10–16 13 17–23 11 24–30 8 31–37 7 Determine the lower class boundary for the second class.
Consider the following frequency table representing the distribution of hours students spend on homework in a week. Hours Students Spend on Homework in a Week Class Frequency 7–13 13 14–20 14 21-27 12 28–34 7 35–41 4 Determine the class width of each class.
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.

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