A coin comes up heads 75 times and tails 25 times. What is the computed chi-square...
A coin comes up heads 75 times and tails 25 times. What is the computed chi-square value for a χ² goodness-of-fit test that assumes equal heads and tails?
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Less than 3.841 |
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Between 3.841 and 6.635 |
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Between 6.635 and 10.827 |
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Greater than 10.827 |
Homework Answers
From the given information,
By using calculator,
The required value of computed chi-square test statistic is,
Chi-square= 25 which is greater than 10.827
Hence, Last option is correct.
Thank you.
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