Phstat Essay Example for Free

Phstat EssayFor Excel 2000 through Excel 2003, Microsoft Office macro security take launch to Medium (see Topic 3a Configuring Excel 2000-2003 Security for PHStat2). For Excel 2007, Trust Center Macro Settings set to Disable all macros with notification (recommended) or Enable all macros. See section 3a or 3b for more than details. (There are no security settings in Excel 97 or the original, unpatched version of Excel 2000. ) network access (for downloading updates to Microsoft Excel, from www. microsoft. com, and PHStat2, from www. prenhall. com/phstat, as they become available), optional but recommended. Requirements for speed the PHStat2 setup program CD or DVD drive. Approximately 10 MB hard disk free space while running the setup program and 3 MB hard disk space after program setup. On some older systems, the Windows system files that may get replaced or added during the setup process will engage up to 6 MB additional hard disk space. Windows user account with administ rator or software-installing privileges (does not apply to Windows 98Se or ME). Student or faculty accounts used to login onto networked computers in academic settings typically do not have this privilege.F Test for Differences in Two Variances Two-tailed test chemical formula to find out whether to reject null hypothesis corrected. Z Test for Differences in Two Means Upper-tail test formula to determine whether to reject null hypothesis corrected. Minor reformatting in selected worksheet and dialog box labels. Enhanced statistical procedures in version 2. 5 Chi-Square Test includes Marascuilo Procedure output option. Histogram Polygons Frequency distributions include percentage and cumulative percentage columns. Kruskal-Wallis Rank Test Worksheet redesigned to accommodate larger number of groups.