Question
The JAAA reports that tickets to its athletics competitions sell out 80%. An independent reporter decided to investigate the veracity of the report. She took
The JAAA reports that tickets to its athletics competitions sell out 80%. An independent reporter decided to investigate the veracity of the report. She took a sample of 16 competitions and found that 90% of the tickets were sold out. Her experiment had a standard deviation of 0.4.
- Formulate a null and alternative hypothesis
Can we accept the JAAA's claim at 5% level of significance.
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Algebra And Trigonometry (Subscription)
Authors: Michael Sullivan, Michael Sullivan III
11th Edition
0135227712, 9780135227718
