Question
The manufacturer of a medicine claimed that it was 90% effective in relieving an allergy for a period of 8 hours. In a sample of
The manufacturer of a medicine claimed that it was 90% effective in relieving an allergy for a period of 8 hours. In a sample of 200 people who had the allergy, the medicine provided relief for 160 people.
Find the test statistic of the test
Find the critical value of the test below which the null hypothesis will be rejected.
Do you accept the manufacturers claim at 0.01 level of significance?
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Probability and Random Processes With Applications to Signal Processing and Communications
Authors: Scott Miller, Donald Childers
2nd edition
ISBN: 123869811, 978-0121726515, 121726517, 978-0130200716, 978-0123869814
