Question

mary kept track of the milkshakes she made today.

milkshakes made
regular malted
chocolate 48 15
strawberry 21 39

complete the two-way table to display the relative frequencies by row. if needed, round to the nearest percent.

milkshakes made
regular malted total
chocolate % % 100%
strawberry % % 100%

Explanation:

Step1: Calculate total for Chocolate row

Total for Chocolate: \( 48 + 15 = 63 \)

Step2: Relative frequency for Chocolate - Regular

\( \frac{48}{63} \times 100 \approx 76\% \)

Step3: Relative frequency for Chocolate - Malted

\( \frac{15}{63} \times 100 \approx 24\% \)

Step4: Calculate total for Strawberry row

Total for Strawberry: \( 21 + 39 = 60 \)

Step5: Relative frequency for Strawberry - Regular

\( \frac{21}{60} \times 100 = 35\% \)

Step6: Relative frequency for Strawberry - Malted

\( \frac{39}{60} \times 100 = 65\% \)

Answer:

Milkshakes made	Regular	Malted	Total
Strawberry	35%	65%	100%