Classwork3_4

# Classwork3_4 - Exam Name_ MULTIPLE CHOICE. Choose the one...

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Exam Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Construct the requested table. 1) The following data represent the total number of years of formal education for 40 employees of a bank. 13 17 13 14 12 17 19 13 15 13 16 18 13 11 19 19 12 14 13 13 14 15 13 15 17 18 17 14 13 17 12 17 17 16 16 17 15 13 13 14 Create a frequency table for the number of years of education. 1) A) Number of years of education Frequency 11 1 12 3 13 12 14 5 15 4 16 3 17 8 18 2 19 2 B) Number of years of education Frequency 11 1 12 3 13 11 14 6 15 4 16 3 17 7 18 2 19 3 C) Number of years of education Frequency 11 1 12 3 13 11 14 5 15 4 16 3 17 8 18 2 19 3 D) Number of years of education Frequency 12 3 13 11 14 5 15 4 16 3 17 8 18 2 19 3 1

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Construct the requested table. Round relative frequencies to the nearest hundredth of a percent, unless otherwise indicated. 2) The frequency table below shows the distribution of the weekly incomes (in dollars) of the employees of a firm. Construct the relative frequency table. Incomes Frequency 200 - 300 57 301 - 400 58 401 - 500 92 501 - 600 90 more than 600 15 2) A) Incomes Relative Frequency 201 - 300 15.5% 301 - 400 22.1% 401 - 500 31.3% 501 - 600 16.2% more than 600 14.9% B) Incomes Relative Frequency 200 - 300 18.27% 301 - 400 18.59% 401 - 500 29.49% 501 - 600 28.85% more than 600 4.81% C) Incomes Relative Frequency 200 - 300 12.5% 301 - 400 20.1% 401 - 500 37.3% 501 - 600 15.2% more than 600 14.9% D) Incomes Relative Frequency 200 - 300 29.02% 301 - 400 29.13% 401 - 500 4.84% 501 - 600 18.04% more than 600 29.11% Provide an appropriate response. 3) A professional tennis player hit one hundred balls and their speeds were recorded. Speed Number of balls 0 - 29 4 30 - 59 16 60 - 89 60 90 - 120 20 Create a cumulative frequency table for the data. 3) A) Speed Cumulative Frequency 0 - 29 4 30 - 59 20 60 - 89 80 90 - 120 100 B) Speed Cumulative Frequency 0 - 29 4 30 - 59 20 60 - 89 76 90 - 120 96 C) Speed Cumulative Frequency 0 - 29 100 30 - 59 80 60 - 89 82 90 - 120 4 D) Speed Cumulative Frequency 0 - 29 4% 30 - 59 20% 60 - 89 80% 90 - 120 100% 2
SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Make a bar graph to represent the data.

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## This note was uploaded on 11/15/2011 for the course STAT stat1013 taught by Professor Staff during the Fall '10 term at FSU.

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Classwork3_4 - Exam Name_ MULTIPLE CHOICE. Choose the one...

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