On Tuesday September 27, 2016 the high temperature increased to 36.7 degrees Celsius (98 degrees Fahrenheit). What is the probability that we observe a temperature of 36.7 degrees Celsius or higher given that the average temperature is 27 degrees Celsius with a standard deviation of 2.78 degrees Celsius? Provide your answer to four decimal places.

1 answer

http://davidmlane.com/hyperstat/z_table.html