What is the CRITICAL VALUE for a one-tailed t-test with df=54 and α=.05 ?

With solution please :)

1 Answer
Fleur
Apr 29, 2018

#t#* #~~ 1.674#

Explanation:

You can use the #"invT"# function on a graphing calculator. You will be prompted for the area and df.

#alpha = 0.05# corresponds to an area of #0.95#, and you know that #"df" = 54#.

#"invT"(0.95, 54) ~~ 1.674#

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