A medical fesearcher wants to investigale the amount of liene if takes for patients" headache pain to bee felieved after
-
answerhappygod
- Site Admin
- Posts: 899604
- Joined: Mon Aug 02, 2021 8:13 am
A medical fesearcher wants to investigale the amount of liene if takes for patients" headache pain to bee felieved after
A medical fesearcher wants to investigale the amount of liene if takes for patients" headache pain to bee felieved after taking a new prescription painkiller She ptans to use statistical methods to estimate the mean of the popufation of retiet times. She believes that the population as normally. distributed with a standard deviation of 15 minutes. How large a sample should she take to estimate the mean Eime to within 3 minutes with 9 m. confidence? If your answer is not a whole number, round up to the next largest integer Sample Size =
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!