**1**. Assume the following information for equal-sized samples and make the appropriate t tests

a. Group 1: x¯ = 25, s² = 27.8, n = 15; Group 2: x¯ = 23, s² = 27.8, n = 15

b. Group 1: x¯ = 25, s² = 27.8, n = 15; Group 2: x¯ = 29, s² = 27.8, n =15

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

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2.Determine the probability of the t test result in (a) and (b) of the above exercise and decide whether you would accept or reject the hypothesis of no difference between the two groups in each case

**Please use an excel spreadsheet to complete. Thanks!**

Subject | Mathematics |

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

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