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Mathematics 12 Online
OpenStudy (anonymous):

For a large population, the mean is 20.6 and the standard deviation is 3.97. Compare the mean of the random sample to the population mean. Random Sample {12, 15, 9, 18, 23}

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

Calculate the standard deviation of the data below: 8, 24, 6, 15 Question 1 options: a) 7.05 b) 7.25 c) 8.04 d) 8.14

OpenStudy (anonymous):

i need help on my work could u help me

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