Why were the native american tribes of north america better able to resist spanish encroachments?

Julie’s psychologist her get over her fear of spiders. which goal of psychology has the psychologist met? a.describeb.predictc.controld.explain  select the best answer from the choices providedabcd

The difference of sample means of two populations is 55.4, and the standard deviation of the difference of sample means is 28.1. which statement is true if we are testing the null hypothesis at the 95% confidence level? a. the difference of the two means is significant, so the null hypothesis must be rejected. b. the difference of the two means is significant, so the null hypothesis must be accepted. c. the difference of the two means is not significant, so the null hypothesis must be rejected. d. the difference of the two means is not significant, so the null hypothesis must be accepted.

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