Mathematics, 29.11.2019 02:31 Talinamoreno123

Students in a small statistics class were asked to count the number of scars both on their "dominant" hand (the one they use most often) and on their "off" hand. the summary statistics are provided. it is of interest to compare the average number of scars on the dominant and off hands. n x bar s dominant 25 1.92 2.326 off 25 2.72 3.007 difference (d - o) 25 -0.8 2.363 what is the value of the t test statistic?

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Students in a small statistics class were asked to count the number of scars both on their "dominant...