Recently, a random sample of 13 18 year olds was asked, How much do you currently have in savings The data in the table represent the responses to the survey Savings (in dollars) 0 199 200 399 400 599 600 799 800 999 1000 1199 1200 1399 (a) Approximate the sample mean amount of savings Frequency 3...

Answer i Mean 22848 ii Standard deviation 22113 Step 1 I First we estimate the mean which is the sum ...

Recently, a random sample of 13 - 18 year olds was asked, How much do you...

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Recently, a random sample of 13 - 18 year olds was asked, How much do you...

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Statistics Informed Decisions Using Data

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