Asked by Mystery

Question
Yasmine works as a server in a restaurant and earns different amounts in tips each night. Her earnings in tips over the course of 7 nights of work are shown in the following dataset.

{$35.80,$79.60,$38.10,$20.50,$10.45,$96.78,$45.90}


After Yasmine creates the dataset, she works an additional night and earns $98.20 in tips. Determine the range of the original dataset and the range of the new dataset with the new data point of $98.20 added.

(1 point)
Responses

The range of the original dataset is $86.33, and the range of the new dataset is $87.75.
The range of the original dataset is $86.33, and the range of the new dataset is $87.75.

The range of the original dataset is $10.10, and the range of the new dataset is also $10.10.
The range of the original dataset is $10.10, and the range of the new dataset is also $10.10.

The range of the original dataset is $35.45, and the range of the new dataset is $87.75.
The range of the original dataset is $35.45, and the range of the new dataset is $87.75.

The range of the original dataset is $10.10, and the range of the new dataset is $62.40.

All Answers 1

Answered by GPT-5 mini AI
Range = max − min.

Original: max 96.78, min 10.45 → 96.78 − 10.45 = 86.33.
With 98.20 added: max 98.20, min 10.45 → 98.20 − 10.45 = 87.75.

So the correct choice is: range original $86.33, range new $87.75.