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For a Minitab you will not be asked to enter standard Read the exercise carefully to determine the correct or test. STAT BASIC STATISTICS Follow the same instructions as for the of I.a. The text notes that the assumption of a normal population distribution is justified. You are going to use Minitab to conduct the hypothesis test of this text homework exercise.
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Enter the 30 values from the text exercise into column C1 in Minitab hand. Either clear the previous entries in Minitab column C1, or open a new Minitab worksheet. Hypothesis Test of a Population Mean Text 9th edition homework exercise (8th edition A. Is it the same as the found the text? I.b. Is it the same as the sample mean found the text? 3. Click on the button in the Z for the dialog box. matches the given significance level of Use the menu to select hypothesized Click on the button in the dialog box. is the sample value s provided the Check hypothesis and enter 30. STAT BASIC STATISTICS The menu to the upper right should say or more samples, each in a In the dialog box underneath this menu, type in For standard enter 12.2647. (Alternately, you could enter the 52 values into column C1 in Minitab hand.) You are going to use Minitab to reproduce the hypothesis test that the text does as Example 8.8. Open Minitab and paste the 52 numbers into column C1. Begin opening the Excel spreadsheet file MINITAB 17 Project 2 data Highlight and copy the numbers in column A, rows 1 through 52. Hypothesis Test of a Population Mean Text example 8.8 (9th and 8th editions) A. Words in capital letters followed the symbol indicate a sequence of menu items to be I.a. General Instructions: What follow are the Minitab commands for conducting hypothesis tests. The answers to the questions as indicated below.
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Print outs of the session windows for each of the three hypothesis tests. Reading: Text, Chapter 8 on Hypothesis Tests. To use MINITAB to conduct a hypothesis test for a population proportion. To use MINITAB to conduct large and small sample hypothesis tests for a population mean. (If there are differences, I suggest you use the Help menu, or Internet search, to help figure things out.) Purpose: I. The commands and menu selections for Minitab 15, Minitab 16 and Mintab Express should be similar. Preview text Stat 401 Minitab 17 Project 2 The following instructions are for Minitab 17.