2.31 A survey was conducted to find the amount of money university students spend during Valentine's day.

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2.31 A survey was conducted to find the amount of money university students spend during Valentine's day. A random sample of 28 students was selected from a local university in Brussels and their responses are recorded in the following table:

Money Spent (€) 20 13 10 5 0 Number of students 2 8 8 6 4

a. Estimate the sample mean money (€) spent on Valentine’s day.

b. Estimate the sample standard deviation.

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Essential Mathematics And Statistics For Science

ISBN: 9780470694480

2nd Edition

Authors: Graham Currell, Dr. Antony Dowman

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Question Posted: Sep 21, 2024 02:02 PM

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2.31 A survey was conducted to find the amount of money university students spend during Valentine's day.

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Essential Mathematics And Statistics For Science

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