{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

FinalExam

# FinalExam - Math 300 – Final Exam Printed Name...

This preview shows pages 1–4. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Math 300 – Final Exam Printed Name: Calculators are allowed on this test...neighbors are not ! Round to 4 places after the decimal, when necessary. 1 8 pts Reasons we Travel The following data are based on a survey from American Travel Survey on why people travel. Fill in the table and then construct a pie graph for the data. Purpose Number Percent Degrees Personal business 146 Visit friends or relatives 330 Work-related 225 Leisure 299 2 10 pts Automobile Fuel Efficiency Twenty-eight automobiles were tested for fuel efficiency (in miles per gallon). This frequency distribution was obtained. Find the mean. Class Frequency 2.48 - 7.48 7 7.49 - 12.49 3 12.50 - 17.50 1 17.51 - 22.51 7 22.52 - 27.52 5 27.53 - 32.53 5 3 10 pts The number of students using the mathematics lab per day is found in the distribution below. Complete the table by finding the mean and standard deviation. X 6 8 10 12 14 P ( X = x ) 0.15 0.3 0.35 0.1 0.1 μ σ Dr. Emmert Summer 2010 I of VI Points Earned of 28 Math 300 – Final Exam 4 16 pts Consider the following set of data. Complete the table. Determine if there are any outliers. Construct a modified boxplot. 5 20 40 47 50 50 52 60 70 80 Minimum Q 1 Median Q 3 Maximum Interquartile Range s List any Outliers. Explain Your Reasoning. Construct a Modified Box Plot. 20 40 60 80 5 6 pts Fill in the table based upon the boxplot. 5 10 15 20 Minimum Q 1 Median Q 3 Maximum Outlier(s) Points Earned of 22 II of VI Dr. Emmert Summer 2010 Math 300 – Final Exam 6 Driving to Work Alone It is reported that 77% of workers aged 16 and over drive to work alone. Choose 8 workers at random....
View Full Document

{[ snackBarMessage ]}