How many times did the ride run during that hour? What was the highest rider count? What was the most frequently observed number of riders? What is the probability that there are fewer than 40 riders on the ride?

How many times did the ride run during that hour? What was the highest rider count? What was the most frequently observed number of riders? What is the probability that there are fewer than 40 riders on the ride?

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 rider operator at an amusement park counted the number of children on the ride each time it was run during a one-hour period. The results of these observations are shown in the chart below. Use the chart to answer the following questions.

How many times did the ride run during that hour?

What was the highest rider count?

What was the most frequently observed number of riders?

What is the probability that there are fewer than 40 riders on the ride?

Riders Observed
16
14
12
10
4
2
37
38
39
40
Number of riders on ride
Frequency

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