• anonymous
A university has 10,000 students of which 35% are male and 65% are female. If a class of 30 students is chosen at random from the university population, find the mean and variance of the number of male students. A) Mean = 19.5, B) Mean = 10.5, C) Mean = 19.5, D) Mean = 10.5, Variance = 2.6 Variance = 2.6 Variance = 6.8 Variance = 6.8
Mathematics
• Stacey Warren - Expert brainly.com
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SOLVED
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