# Grand Canyon BUS 352 Week 7 Problem Set and DQs - PowerPoint PPT Presentation

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Grand Canyon BUS 352 Week 7 Problem Set and DQsTo get this tutorial follow this link:http://dodohelp.com/BUS-352/Grand-Canyon-BUS-352-Week-7-Problem-Set-and-DQsContact us at:care@dodohelp.comGrand Canyon BUS 352 MOD 7 DQ 1Describe 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 2Your 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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Grand Canyon BUS 352 Week 7 Problem Set and DQs

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## Grand Canyon BUS 352 Week 7 Problem Set and DQs

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### Grand Canyon BUS 352 Week 7 Problem Set and DQs

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