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t-test analysis of the effects of M. oleifera seed powder on the colloidal particle contents of cashew apple juice.
| One-sample test | ||||||
|---|---|---|---|---|---|---|
| t | df | Sig. (2-tailed) | Mean difference | 95% confidence interval of the difference | ||
| Lower | Upper | |||||
| Before | 3.259 | 4 | 0.031 | 0.52200 | 0.0773 | 0.9667 |
| After | 1.779 | 4 | 0.150 | 0.10080 | −0.0565 | 0.2581 |
