Answer Happy

ge Activity Xin emch blank with the correct statistical test for two population is used when two sets of data are collected from the Same source 3 is used when independent samples n> 30 and nz > 30 are obtained from two populations. is used when independent samples n < 30 or ng < 30 are obtained from two normally distributed populations with unknown variances but assumed to be equal. is used when independent samples n < 30 or 12 < 30 are obtained from two normally distributed populations with known variances, is used when independent samples n; <30 or 12<30 are obtained from two normally distributed populations with unknown 5. ces but assumed to be unequal.

Activity 4 in evich blank with the correct statistical test for two population is used when two sets of dnta are collected from the same source 22 3 is used when independent samples n; > 30 and ng > 30 are obtained from two populations. is used when independent samples ni < 30 or ny < 30 are obtained from two normally distributed populations with unknown variances but assumed to be equnl. is used when independent samples n;< 30 or na < 30 are obtained from two normally distributed populations with known variances 5. is used when independent samples ; <30 or 12 < 30 are obtained from two normally distributed populations with unknown variances but assumed to be unequal. iun alternative hypothesis