Based on the registrar’s records of every student in school, themean age of the students at a school is 16 with a standarddeviation of 1.5. Mr Smith, not knowing this, asks 50 randomlyselected students how old they are and finds an average age of 14.5with a standard deviation of 2.
a)The values 16 and 2 are parameters.b)The values 14.5 and 2 are statisticsc)The value 14.5 is a statistic and 2 is a parameterd)The values 14.5 and 2 are parameters.
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