Using the data obtained in Exercise 5, test the hypothesis H 0 : 150. Use
Question:
Using the data obtained in Exercise 5, test the hypothesis H0 : σ ≥ 150. Use α = 0.05. Assume the variable is normally distributed.
Data From in Exercise 5
Using the data from Data Set XIII, select a sample of 10 hospitals, and test H0 : µ = 250 and H1 : µ < 250 for the number of beds. Use α = 0.05. Assume the variable is normally distributed.
Transcribed Image Text:
Data Set XIII Hospital Data* Number of beds Admissions Number 1 2 3 4 56780 9 10 235 205 371 342 61 55 109 74 74 137 6,559 6,237 8,915 8,659 1,779 2,261 2,102 2,065 3,204 2,638 Payroll ($000) 18,190 17,603 27,278 26,722 5,187 7,519 5,817 5,418 7,614 7,862 Personnel 722 692 1,187 1,156 237 247 245 223 326 362
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ANSWER To test the hypothesis H0 150 we can use the chisquare distribution The test ...View the full answer
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Related Book For
Elementary Statistics A Step By Step Approach
ISBN: 9780077665807
9th Edition
Authors: Allan G. Bluman
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