Question

in the tutorial, an experiment examining the effects of water temperature on coffee taste was discussed, and the results are shown below. specifically, coffee was brewed at three different water temperatures, and its taste was assessed by a bitterness score. according to this graph, which brewing temperature had the lowest average bitterness score?

Explanation:

To determine which brewing temperature had the lowest average bitterness score, we analyze the bar graph. The bar for "Cool" water temperature has the shortest height (lowest value) on the average bitterness score axis compared to "Normal" and "Very hot" temperatures. So, Cool water temperature results in the lowest average bitterness score.

Answer:

Cool