a) What percent of all persons surveyed are baseball lovers 60 or older ? _____________b) What percent of 30 to 39 year olds do not favor baseball ? _________c) What percent of all persons surveyed chose baseball as their favorite sport ? __________ * Examine the bar chart below and use it to answer all parts of problem 7.Baseball is My Favorite Sport (500 surveyed, 100 from each age group below)60 or older50 to 5940 to 4930 to 39Younger than 300192837 people5789A7. a) What percent of all persons surveyed are baseball lovers 60 or older ?b) What percent of 30 to 39 year olds do not favor baseball ?c) What percent of all persons surveyed chose baseball as their favorite sport?100

a) What percent of all persons surveyed are baseball lovers 60 or older ? _____________ b) What percent of 30 to 39 year olds do not favor baseball ? _________ c) What percent of all persons surveyed chose baseball as their favorite sport ? __________

a) What percent of all persons surveyed are baseball lovers 60 or older ? _________ b) What percent of 30 to 39 year olds do not favor baseball ? _ c) What percent of all persons surveyed chose baseball as their favorite sport ? ______

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

a) What percent of all persons surveyed are baseball lovers 60 or older ? _____________

b) What percent of 30 to 39 year olds do not favor baseball ? _________

c) What percent of all persons surveyed chose baseball as their favorite sport ? __________

* Examine the bar chart below and use it to answer all parts of problem 7.
Baseball is My Favorite Sport (500 surveyed, 100 from each age group below)
60 or older
50 to 59
40 to 49
30 to 39
Younger than 30
0
19
28
37 people
57
89
A
7. a) What percent of all persons surveyed are baseball lovers 60 or older ?
b) What percent of 30 to 39 year olds do not favor baseball ?
c) What percent of all persons surveyed chose baseball as their favorite sport?
100

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