Seth asked a random sample of 20 students how much cash they had in their pocket. The following frequency table gives the responses. cash($) freq 1 2 5 20 9. 44 1 985 1 Find the standard deviation. Give your answer to at least 2 decimal places

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Seth asked a random sample of 20 students how much cash
they had in their pocket. The following frequency table gives
the responses.
cash($)
freq
1
2
5
20
9.
44
1
985
1
Find the standard deviation. Give your answer to at least 2
decimal places
Transcribed Image Text:Seth asked a random sample of 20 students how much cash they had in their pocket. The following frequency table gives the responses. cash($) freq 1 2 5 20 9. 44 1 985 1 Find the standard deviation. Give your answer to at least 2 decimal places
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