Below is a sample of closing prices for stocks from the WSJ: What is the Mean and Standard Deviation of these prices? R

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answerhappygod
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Below is a sample of closing prices for stocks from the WSJ: What is the Mean and Standard Deviation of these prices? R

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Below is a sample of closing prices for stocks from the WSJ:
What is the Mean and Standard Deviation of these prices?
Round to the nearest hundredth.
Mean=37.66, Std Dev=17.30
None of the Above
Mean=37.44, Std Dev=18.83
Mean=39.33, Std Dev=16.57
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