You may need to use the appropriate appendix table to answer this question threck My Morke Among the most exciting aspec

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You May Need To Use The Appropriate Appendix Table To Answer This Question Threck My Morke Among The Most Exciting Aspec 1 (18.71 KiB) Viewed 30 times

You may need to use the appropriate appendix table to answer this question threck My Morke Among the most exciting aspects of a university professor's life are the departmental meetings where such criticy issues as the color of the walls will be painted and whe gets a new besk are decided. A sample of 20 professors was asked how many hours per year are devoted to these meetings. The resporses are lised here. Aswiming thut the variable is normully distrated with a standard deviation of \& hours estimate the mean number of howes pett at departinental meetings by all professans the a canfidence levet of 90%. (Round your answes to two decimal places.)  LCI - hours -   UCL =  hours