The natural remedy echinacea is reputed to boost the immune system, which will reduce flu and colds. A 6-month study was
-
answerhappygod
- Site Admin
- Posts: 899604
- Joined: Mon Aug 02, 2021 8:13 am
The natural remedy echinacea is reputed to boost the immune system, which will reduce flu and colds. A 6-month study was
The natural remedy echinacea is reputed to boost the immune system, which will reduce flu and colds. A 6-month study was undertaken to determine whether the remedy works. From this study, the following probability distribution of the number of respiratory infections per year ) for echinacea Users was produced: XO 1 2 3 4 POX)0.35 0.32 0.2020.070.058 Find the following probabilities: A. An echinacea user has more than one infection per year B. An echinacea user has no infections per your C. An echinacea user has between one and three (inclusive) infections per year
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!