How many possible outcomes exist when four fair coins are flipped? 2 4 8 16

Total number of outcomes which exist when four fair coins are flipped are 16

Step-by-step explanation:

We have to find the possible outcomes exist when four fair coins are flipped.

As we know each coin flip has 2 possible outcomes one is head another is tail, so the flipping of 4 coins has

No. of possible outcomes=2 × 2 × 2 × 2 = 16 possible outcomes. The sample space of possible outcomes is

{, THHH, HHHT, THHT, HHTH, THTH, HHTT,THTT, HTHH, TTHH, HTHT, TTHT, HTTH, TTTH, HTTT, }

Total number of outcomes which exist when four fair coins are flipped = 16

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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