Posted by Preston on Saturday, July 4, 2009 at 12:38pm.
if i am planning a trip based on last years weather the weather is as follows:
68;68;63;75;75;63;46;67;75;75;75;68;71;65;61;68;70;72;72;70;70;71;81;84;85;85;80;79;80;80 and those are 30 consecutive days of the month last year. what is the expected value. or expected temp?

Math  Ms. Sue, Saturday, July 4, 2009 at 12:40pm
Add the temperatures together and divide by 30 to get the average temperature.
Arrange the temperatures in numerical order and find the middle to find the median temperature.

Math  Preston, Saturday, July 4, 2009 at 12:46pm
i know how to find the mean and the median but i need to know how to find the expected value of the set.

Math  Count Iblis, Saturday, July 4, 2009 at 1:50pm
The expected value is the same as the average. You could also compute the standard deviation which gives you an indication of how much the actual temperature can differ from the expectation value.
Answer This Question
Related Questions
 statistics  What is the expected value (expected profit) of producing an all ...
 math 122  the probability of having teams that will attract a large crowd is 0....
 statistics  Assume that Acme Tires sells their high performance tires for $180 ...
 investment  2 Consolidated Software doesnâ€™t currently pay any dividends but is ...
 Finance  What is the value of a building that is expected to generate fixed ...
 Calculus  The number of people expected to have a disease in t years is given ...
 Calculus  The number of people expected to have a disease in t years is given ...
 Calculus  The number of people expected to have a disease in t years is given ...
 English  1. The weather was so nice when I got to Dokdo. 2. The weather was so ...
 Math  A company buys an office machine for $5200 on January 1 of a given year. ...
More Related Questions