6. Twelve dice were thrown 4096 times and a throw of 6 reckoned as a success; the observed frequencies were as given below : Number of 1 2 3 4 5 7 Total successes and over Frequencies 447 1145 1181 796 380 115 24 4096 Find the value of x on the hypothesis that the die were unbiased and hence show that the data are consistent with the hypothesis so far as X test is concerned. .2

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Question
6.
Twelve dice were thrown 4096 times and a throw of 6 reckoned
as a success; the observed frequencies were as given below :
Number of
0 1
3
4
6.
7
Total
successes
and
over
Frequencies
447
1145 | 1181
796
380
115
24
8.
4096
Find the value of x on the hypothesis that the die were unbiased and
hence show that the data are consistent with the hypothesis so far as X test
.2
is concerned.
Transcribed Image Text:6. Twelve dice were thrown 4096 times and a throw of 6 reckoned as a success; the observed frequencies were as given below : Number of 0 1 3 4 6. 7 Total successes and over Frequencies 447 1145 | 1181 796 380 115 24 8. 4096 Find the value of x on the hypothesis that the die were unbiased and hence show that the data are consistent with the hypothesis so far as X test .2 is concerned.
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