Question
In a sample of 143 bears, 61 were female. Use this information to undertake a hypothesis test to determine whether one third of the bears
In a sample of 143 bears, 61 were female. Use this information to undertake a hypothesis test to determine whether one third of the bears in a particular population are female. Use the output to answer the following questions.
1. What is the value of p? (2dp)
2. What is the value of p-hat? (2dp)
3. What is the absolute value of the test statistic? (2dp)
4. What is the p-value?
5. Would you reject or not reject the null hypothesis?
6. Is it reasonable to conclude that the proportion of female bears could be one third?
[PLEASE SHOW WORKING OUT/EXPLANATION THANKS!]
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Probability and Random Processes With Applications to Signal Processing and Communications
Authors: Scott Miller, Donald Childers
2nd edition
123869811, 978-0121726515, 121726517, 978-0130200716, 978-0123869814
