At a ski area in Vermont, the daytime high temperature is normally distributed during
January, with a mean of 22°F and a standard deviation of 10°F. You are planning to
snowboard there this January. What is the probability that you will encounter daytime
highs of
a) 42°F or higher?
b) 15°F or lower?
c) between 29°F and 40°F?
3 answers
The annual Salary of an electrical engineer is given in terms of the years of experience by the table below. Find the equation of linear regression for the above data and obtain the expected salary for an engineer with 48 years of experience. Round to the nearest $100.
The beauty of this webpage is that you don't even have to find the z-scores, but you can if you want.
If works perfectly for your problem.
http://davidmlane.com/hyperstat/z_table.html
If works perfectly for your problem.
http://davidmlane.com/hyperstat/z_table.html
First, if you have a question, it is much better to put it in as a separate post in <Post a New Question> rather than attaching it to a previous question, where it is more likely to be overlooked.
Second, we do not have access to your table.
Second, we do not have access to your table.