Question

An investigation involves determining which metal is better for making pots that will cook food faster. Which is the best hypothesis to use for this investigation?

Answer 1

Because the specific metals aren’t mentioned in this inquiry. The educational guesses that we can propose is that:
1.    The hypothetical inquiry: There are existing metals for making pots that will cook food much faster.

2.    The one-tailed alternative hypothesis: There are other metals for making pots that will cook food much faster than the other metals.
3.    The one-tailed null hypothesis: All metals that are used in making pots will cook food at an equal rate.