CH10: An independent-measures study was completed by Dr. Savannah Deanne who tested n1 = 6 and n2 difference to be 20 and a pooled variance of 93. Dr. Savannah Deanne found the t-observed to be 21 participants, and found the mean sample ........ O a. tohserved = 4.1 %3D Ob. tnhserved = 4.5 Oc. tohserved %3D = 6.7 Od. tobserved = 10.8 O e. none of the options

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