Diet Study

Diet Study - 159 154 t-Test Paired Two Sample for Means...

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Participant Weight Time 1 Before Intervention Weight Time 2 After Intervention John W. 219 222 Sarah H. 135 114 Jack R. 188 175 Sue E. 149 144 Pat K. 151 138 Jerry C. 249 241 Mary N. 138 137 Bill W. 187 184 Sally W. 168 154 Al R. 191 180 Rob T. 186 181 Wendy B. 114 110 John C. 157 146 Tim M. 201 193 David G. 194 179 Tom B. 211 185 Erica R. 161 155 Heather J. 141 133 Sam H. 184 183 Will A. 216 218 Azra T. 183 180 Kayla L. 144 145 Margie I. 158 155 Jenny U. 137 134 Marsha M.
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Unformatted text preview: 159 154 t-Test: Paired Two Sample for Means Weight Time 1 Before Intervention Mean 172.84 Variance 1031.72 Observations 25 Pearson Correlation 0.98 Hypothesized Mean Difference df 24 t Stat 5.17 P(T<=t) one-tail t Critical one-tail 1.71 P(T<=t) two-tail t Critical two-tail 2.06 Weight Time 2 After Intervention 165.6 1061 25...
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This note was uploaded on 10/16/2010 for the course B&E BADM 621 taught by Professor Hawley during the Spring '10 term at WVU.

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Diet Study - 159 154 t-Test Paired Two Sample for Means...

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