Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
QUESTION
Lifespan for male grizzly bears is estimated at 22 years.
Lifespan for male grizzly bears is estimated at 22 years. If a normal model applies, and 12% of grizzlies are known to live for 27 years or longer, find the standard deviation and show your calculations.
