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H3. (b) The mean age of ministers in a particular country was 60.35 years. A random sample of 40 ministers from various states had an
H3.
(b) The mean age of ministers in a particular country was 60.35 years. A random sample of 40 ministers from various states had an average age of 55.4 years and the population standard deviation is 6.5 years. At signicant level 0.10, test a claim that the average age of ministers is not 60.35 yearsStep by Step Solution
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