A survey of 500 Philadelphia families asked the question "Where are you planning to vacationthis summer?" It resulted in the following distribution. Construct a pie graph to represent thedata.RelativePercentCentralof TotalAngleFrequency(as a decimal)AreaVacationingGreat Lakes RegionNew England37104East Coast206South96West Coast57numbers of worldwide airline fatalities are given below. Use a time series chart tothe dote

Solution To draw the pie chart we first find the percentage for each category.

Answered: A survey of 500 Philadelphia families…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Indicate the level of measurement for the data set described. Weights of newborn babies a. interval b. ratio c. nominal d. ordinal
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Students at a high school were polled to determine the type of music they preferred. There were 1960 students who completed the poll. Their responses are represented in the circle graph. Music Preferences O Rap 906 O Alternative 478 What percent of students preferred country music? Rock and Roll 280 Country 166 Jazz 35 Other 95 ..... About % of the students who completed the poll preferred country music. (Round to one decimal place as needed.)
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Graph the set of data using the appropriate type of graph (bar graph, line graph, scatter graph, or pie chart) TABLE 5 Favorite Vegetables Boys Girls Broccoli 2 5 Carrots 6 7 Corn 10 8 Peas 8 5 Squash 5 6
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hour, hinutes, 53 seconds. A Question Completion Status: 7 8 10 A Moving to another question will save this response. Question 5 Fill in the missing value for the following percent frequency distribution. Annual Salaries Percent Frequency Under $30,000 10 $30,000 – 49,999 35 $50,000 – 69,999 24 $70,000 89,999 $90,000 and over Moving to another question will save this response. MacBook Ain
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
The marketing team at an internet music site wants a better understanding of who their customers are. They send out a survey to 25 customers asking for demographic information. One of the variables is the customer's age. For the 25 customers, the ages and a histogram of those ages are shown to the right. Complete parts a) through c). U me mean age sivula De vigyer man me mevail pecause the distribution is skewed to the nym b) Find the mean age. The mean is 31.56 c) Find the median age. The median is C 13 20 33 32 43 15 28 30 39 40 19 28 32 39 40 22 29 34 38 46 24 29 31 39 46 g of Customers 25 Age 50

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