Z Score Practice Worksheet
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Chapter 5: Normal Probability Distributions - Solutions
websupport1.citytech.cuny.eduPractice Problem: a.The z-score that corresponds to a cumulative area of 0:8888. From the table: z=1:22. b.The z-score that corresponds to0:4090of the distribution’s area to its right. Find the z-score corresponding to area 1 0:4090 =0:5910. This is0:23. c.The z-score that corresponds to 84:13% of the distribution’s area to its right.
Ms Excel Assignment - ceieducation.in
www.ceieducation.inExcel 2007 Practice Exercise - Darts 1. Open a new workbook and create a spreadsheet that looks like the following: 2. Enter a simple formula in cell E3 to work out Marionsfinal score. 3. Calculate final scores for all the other darts players. 4. Make the titles of the spreadsheet Bold and underlined border in Red. 5.
Lesson 7 Z-Scores and Probability
faculty.uncfsu.eduSince the z-score is negative and we want the area above that point we will be using the body area. So, .9332 is the proportion in the population above a z-score of -1.5. Finding areas between two z-scores When we have two different z-scores and want to find the area between them, we first