Talk:Documentation/Calc Functions/T.TEST

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SF comments

(1) General. Suggest that “t-Test” does not need an upper case “T”.
(2) Returns. Perhaps simplify by replacing “x values in Data1, y values in Data2, number of tails as Mode” with “the given arguments”. Also, it would be worth saying that the value returned is a probability in the range 0 to 1.
(3) Arguments, 3rd paragraph. Suggest replacing with “Mode = 1 to perform a one-tailed test, Mode = 2 to perform a two-tailed test”.
(4) Arguments, 1st bullet. Insert “or” before “equal”.
(5) Arguments, 2nd bullet. Change “and” to “or”. Insert “a” before “non-integer”.
(6) Arguments, 3rd bullet. Insert “or” before “equal”.
(7) Arguments, 4th bullet. “lengths” should be plural. Change “is” to “are”.
(8) Additional details. I feel that there should be more detail in here but at present I do not have the knowledge to suggest what should be added.
(9) Examples, 1st and 2nd examples. Change “both are” to “are both”. The 2nd “both” could be deleted.
(10) Examples, 3rd example. Insert “or” before “equal”.

--Stevefanning (talk) 2020-11-08T10:47:37 (UTC)