(Answered) The following frequency distribution shows the price per

Statistics

The following frequency distribution shows the price per share for a sample of 30 companies listed on the New York Stock Exchange.

Price per Share Frequency

$20-29 5

$30-39 7

$40-49 4

$50-59 4

$60-69 2

$70-79 5

$80-89 3

Compute the sample mean price per share and the sample standard deviation of the price per share for the New York Stock Exchange companies (to 2 decimals). Assume there are no price per shares between 29 and 30, 39 and 40, etc.

Sample mean $_______

Sample standard deviation $________

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