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StatisticsQ&A LibraryA form of intelligence test was given to random samples of soldiers and sailors in a certain country .The following results were recorded? soldiers :- no. in sample is = 300 ,Mean score =12.50 and sample standard deviation =2.35 and soldiers:- no. in sample is = 500, mean score = 12.89 and sample standard deviation = 2.44. Assume the populations of scores to be normal .What conclusion should be drawn.?Start your trial now! First week only $4.99!*arrow_forward*

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A form of intelligence test was given to random samples of soldiers and sailors in a certain country .The following results were recorded? soldiers :- no. in sample is = 300 ,Mean score =12.50 and sample standard deviation =2.35 and soldiers:- no. in sample is = 500, mean score = 12.89 and sample standard deviation = 2.44. Assume the populations of scores to be normal .What conclusion should be drawn.?

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