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Logan and his sister, Tessa, are baking oatmeal raisin cookies. Logan uses $1.25$ -ounce scoops of dough to form his cookies, and Tessa uses $1\frac{1}{2}$ -ounce scoops for hers. $\newline$ Who is making bigger cookies? $\newline$ Choices: $\newline$ (A) Logan $\newline$ (B) Tessa

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Identify statistical questions

Full solution

Q. Logan and his sister, Tessa, are baking oatmeal raisin cookies. Logan uses

1.25

-ounce scoops of dough to form his cookies, and Tessa uses

1\frac{1}{2}

-ounce scoops for hers.

\newline

Who is making bigger cookies?

\newline

Choices:

\newline

(A) Logan

\newline

(B) Tessa

Convert scoop size to decimal: Convert Tessa's scoop size to a decimal for easier comparison. $\newline$ $1 \frac{1}{2}$ ounces is equal to $1.5$ ounces.
Compare Logan and Tessa: Compare the scoop sizes of Logan and Tessa. Logan uses $1.25$ ounces, and Tessa uses $1.5$ ounces.
Determine larger scoop: Determine who is using the larger scoop. Since $1.5$ ounces (Tessa) is greater than $1.25$ ounces (Logan), Tessa is making bigger cookies.

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