GRAND CANYON BUS 352 WEEK 7 PROBLEM SET AND DQS
GRAND CANYON BUS 352 WEEK 7 PROBLEM SET AND DQS Just Click on Below Link To Download This Course: URL= http://www.tutorialsexperts.us/product/grand-canyon-bus-352-week-7-problem-set-and-dqs/ Grand Canyon BUS 352 Week 7 Problem Set and DQs Grand Canyon BUS 352 MOD 7 DQ 1 Describe when a z-test should be performed as opposed to a t-test? Which (if any) can we use all the time? Why or why not? Grand Canyon BUS 352 MOD 7 DQ 2 Your manager, who just read an abridged version of a statistics book, wants you to test hypotheses for the difference in two population means. The sample sizes for each are 23. He is adamant that you perform a z-test. What would you tell him? What specific explanation would you give?
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