police radar unit measured the speed of 25 cars on Elm Street. The resulting speeds were: 29, 23, 30, 30, 27, 24, 30, 25, 23, 28, 25, 24, 28, 30, 23, 30, 27, 25, 29, 24, 23, 26, 30, 28, and 25. a. Create a simple distribution table by calculating the percent relative frequency. b. Draw a bar graph to represent these data

police radar unit measured the speed of 25 cars on Elm Street. The resulting speeds were: 29, 23, 30, 30, 27, 24, 30, 25, 23, 28, 25, 24, 28, 30, 23, 30, 27, 25, 29, 24, 23, 26, 30, 28, and 25. a. Create a simple distribution table by calculating the percent relative frequency. b. Draw a bar graph to represent these data

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 1GP

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Question

A police radar unit measured the speed of 25 cars on Elm Street. The resulting speeds
were:
29, 23, 30, 30, 27, 24, 30, 25, 23, 28, 25, 24, 28, 30, 23, 30, 27, 25, 29, 24, 23, 26, 30, 28,
and 25.
a. Create a simple distribution table by calculating the percent relative frequency.
b. Draw a bar graph to represent these data.

Expert Solution