Recently, a random sample of 25-34 year olds was​ asked, "How...

Question

# Recently, a random sample of 25-34 year olds was​ asked, "How...

Recently, a random sample of 25-34 year olds was​ asked, "How much do you currently have in​ savings, not including retirement​ savings?" The data in the table represent the responses to the survey. Approximate the mean and standard deviation amount of savings.

Savings

Frequency

​$0- ​$199

338

​$200- ​$399

87

​$400- ​$599

55

​$600- ​$799

23

​$800- ​$999

13

​$1000- ​$1199

5

​$1200- ​$1399

2

Find the sample mean amount of saving?

Then, calculate the sample standard deviation, rounding to the nearest whole number?

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sectetsesectetu

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