Answered step by step
Verified Expert Solution
Question
1 Approved Answer
The director of research and development is testing a new medicine. She wants to know if there is evidence at the 0.05level of significance that
The director of research and development is testing a new medicine. She wants to know if there is evidence at the 0.05level of significance that the medicine relieves pain in less than349 seconds.For a sample of 11 patients, the average time in which the medicine relieved pain was345 seconds with a standard deviation of 17 seconds.Assume the population distribution is approximately normal.
If the p-value is 0.227, what is the correct decision for this test?What is yourconclusion,in context?Explain your reasoning.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started