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Jamilla baby sat nine times. she earned $15, $20, $10, $12, $20, $16, $80, and $18 for eight babysitting jobs. how much did she earn the ninth time if the mean of the data set i…

Jamilla baby sat nine times. she earned $15, $20, $10, $12, $20, $16, $80, and $18 for eight babysitting jobs. how much did she earn the ninth time if the mean of the data set i…
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Jamilla baby sat nine times. she earned $15, $20, $10, $12, $20, $16, $80, and $18 for eight babysitting jobs. how much did she earn the ninth time if the mean of the data set is $24?

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User DerKlops
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1 Answer

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in order to earn a mean of $24 she must have earned #25 the ninth time she babysat
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User Newsha Nik
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