The number of paid reservation that do turn up at a hotel even when they already made a paid reservation is thought to follow Poisson distribution with mean 1.6 reservations per day. The following data shows the number of do not turn up and its corresponding days: No of do not turn up  0 1 2 3 4 greater than 5  total No of days 26 34 17 13 5 5 100 Test the above belief at significance level a = 0.05.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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The number of paid reservation that do turn up at a hotel even when they already made a paid
reservation is thought to follow Poisson distribution with mean 1.6 reservations per day. The
following data shows the number of do not turn up and its corresponding days:

No of do not turn up  0 1 2 3 4 greater than 5  total
No of days 26 34 17 13 5 5 100

Test the above belief at significance level
a = 0.05.

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