Question
Goodness of fit 7.The frequencies of the digits from 0 to 9 are 14, 30,31,25,19,23,15,16,24,22.Use a 0.05 sig level to test the claim of lottery
Goodness of fit
7.The frequencies of the digits from 0 to 9 are 14, 30,31,25,19,23,15,16,24,22.Use a 0.05 sig level to test the claim of lottery officials that the digits are selected in a way that they are equally likely.
Contingency Tables
8.Use a 0.05 sig level to test the claim of independence between texting while driving and irregular seat belt use
Seat Belt Usage
yes No
Texting 1737 2048
No texting 1945 2775
.
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Calculus Early Transcendentals
Authors: James Stewart, Daniel K. Clegg, Saleem Watson, Lothar Redlin
9th Edition
1337613924, 978-1337613927
