Exercise11-41

Exercise11-41 - 25 28 n 51 df-5.796 difference (Ocean - Rio...

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Hypothesis Test: Independent Groups (t-test, pooled variance) Ocean Rio Ranch 85.52 92.04 mean 24.06 24.12 std. dev. 25 28 n 51 df -6.516 difference (Ocean - Rio Ranch) 580.416 pooled variance 24.092 pooled std. dev. 6.629 standard error of difference 0 hypothesized difference -0.98 t .3303 p-value (two-tailed) Hypothesis Test: Independent Groups (t-test, pooled variance) Ocean Rio Ranch 86.24 92.04 mean 23.43 24.12 std. dev.
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Unformatted text preview: 25 28 n 51 df-5.796 difference (Ocean - Rio Ranch) 566.383 pooled variance 23.799 pooled std. dev. 6.549 standard error of difference 0 hypothesized difference-0.89 t .3803 p-value (two-tailed) Ocean Rio Ranch 89 128 115 110 93 81 79 126 113 82 77 114 51 93 75 40 118 94 105 45 106 84 91 71 54 74 63 92 121 66 53 69 81 100 115 114 67 113 53 107 69 62 95 77 121 80 88 107 64 90 129 105 124...
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Exercise11-41 - 25 28 n 51 df-5.796 difference (Ocean - Rio...

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