Question

find the range 4.7 6.3 5.4 3.2 4.9

Answer 1

Hey!
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$\textsf{Range = Higest observation – Lowest observation}$

$\sf{\star {\: Higest \:obs. = 6.3}}$
$\sf{\star {\: Lowest \:obs. = 3.2}}$

$\sf{∴ Range = 6.3 - 3.2}$$\sf{\fbox{\red{= 3.1}}}$

Answer 2

$<b>{Highest observation =)6.3 Smallest observation=)3.2 So... Range=6.3-3.2 =3.1}$