Question

choose the sentence that is capitalized correctly.
i decided to take courses in math and statistics.
i decided to take courses in math and statistics.
i decided to take courses in math and statistics.
i decided to take courses in math and statistics.

Explanation:

In English, the first - person pronoun "I" is always capitalized. General subject - area names like "math" and "statistics" are not capitalized unless they start a sentence or are part of a proper noun.

Answer:

I decided to take courses in math and statistics.