Project #17381 - Statistics 1

1.       Calculate the t value for the following hypothesis, given the sample outcomes indicated.

 

a.       H0: µ = 11, H1: µ <> 11, x¯  = 12.2, standard deviation = 8.9, n = 40

 

b.      H0: µ = 11, H1: µ <> 11, x¯  =14.0, standard deviation = 8.9, n = 40

 

c.       H0: µ = 11, H1: µ <> 11, x¯  =13.7, standard deviation = 8.9, n = 40

 

*Please note the (-) symbol is supposed to be directly above the (x). I didn’t know how to create that symbol.

2. Determine the probability of t in each example in Exercise 1 and decide for each (a, b, and c) whether you would accept or reject H0.

 

Please use an excel spreadsheet to complete. Thanks!

Subject Mathematics
Due By (Pacific Time) 11/21/2013 02:00 pm
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