Casio fx-300ES Calculator "mean" Questions

what is mean The mean is a measure of central tendency, an average. There are several different types of means, including arithmetic mean, geometric mean, and harmonic mean.

How can I find the mean absolute deviation? I understand how to find standard deviation, but not Mean Absolute Deviation, can you help? Mean absolute deviation. Let's break it down into its components

finding the mean of a list of variables Use the mean() function in the MATH/Statistics menu to find the mean of a list. For example, mean({1,2,3,4,5}) will produce 3. Likewise, if the list {1,2,3,4,5}

finding the margin of error with a sample size of 1,040, sample mean=46,239, sample standard deviation=21,000 I'm assuming here that 1,040 means one thousand and forty, not a metric decimal comma.

How many grams in an once I assume you mean "ounce"? That depends on exactly what you mean by "ounce." If you're cooking you probably mean an English ounce. If you're making jewelry then you probably ...

Can you please explain to me what 1/x, x2, and checkmark x are? Thank you 1/X is the number dividied by x ie 1/2 x2 is the number times itself (squared) 2x2 what checkmark X sounds like is actually ...

...find standard deviation on a classpad 330 , is there any quicker way to calculate than minusing the mean from every data point? i know to get SD you must minus the mean from the point to get distance ...

standard deviation and mean I know that you must enter the data using the sigma + key. I also what the buttons for the mean and standards deviation are, but when i try to use them i get the wrong ...

...who did better and why? Jack and Jill go to different schools . Jack got an 82 on a test with a mean of 60 and a standard deviation of 15. jill got a 78 on a test with a mean of 60 and a standard ...

how do I find the geographic mean Do you mean the "geometric mean"? If so, multiply all the numbers together then take the n-th root, where n is the number of data points.