Coffee Machine Learning 101 Quiz Results

Quiz Taker's Name: CaffeineCrusader

How much caffeine is in a shot of espresso?

You answered: 100mg

The correct answer: 65mg

You scored: -25mg off

What is the ideal brewing ratio for French press?

You answered: 10:1

The correct answer: 15:1

You scored: -5:1 off

What is the perfect roast level for a pour-over?

You answered: Medium-Light

The correct answer: Medium-Dark

You scored: -1 on roast level

What is the best coffee-to-steaming-water ratio?

You answered: 1:1

The correct answer: 1:2

You scored: -1 on ratio

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