5.) A population has a mean of 1000 and a standard deviation of 72. A random sample of 100 students is drawn from this population. Compute its mean and standard deviation. A.) ux = 10 and ox =0.72 C.) μ - 1000 and σχ 7.2 B.) ux = 1000 and ox = 0.72 D.) ux =1000 and ox =72

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Transcribed Image Text:Problem Solving: Solve each problem using Central Limit Theorem and choose the letter of the correct answer.
5.) A population has a mean of 1000 and a standard deviation of 72. A random sample
of 100 students is drawn from this population. Compute its mean and standard
deviation.
A.) ux = 10 and ox =0.72
C.) µx = 1000 and ox = 7.2
B.) ux = 1000 and ox = 0.72
D.) ux =1000 and ox =72
%3D
Transcribed Image Text:5.) A population has a mean of 1000 and a standard deviation of 72. A random sample of 100 students is drawn from this population. Compute its mean and standard deviation. A.) ux = 10 and ox =0.72 C.) µx = 1000 and ox = 7.2 B.) ux = 1000 and ox = 0.72 D.) ux =1000 and ox =72 %3D
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