cameron works at fish friends aquatics. as part of his job, he feeds the fish, decorates the fish tanks, and…

cameron works at fish friends aquatics. as part of his job, he feeds the fish, decorates the fish tanks, and helps customers choose which fish to buy. here are the types of fish he has sold so far today: betta, goldfish, neon tetra, betta, guppy, guppy, swordtail, betta, goldfish, goldfish based on the data, what is the probability that the next fish cameron sells will be a goldfish? write your answer as a fraction or whole number.

cameron works at fish friends aquatics. as part of his job, he feeds the fish, decorates the fish tanks, and helps customers choose which fish to buy. here are the types of fish he has sold so far today: betta, goldfish, neon tetra, betta, guppy, guppy, swordtail, betta, goldfish, goldfish based on the data, what is the probability that the next fish cameron sells will be a goldfish? write your answer as a fraction or whole number.

Answer

Explanation:

Step1: Count total number of fish sold

There are 10 fish sold in total (3 bettas + 3 goldfish + 1 neon tetra + 2 guppies + 1 swordtail).

Step2: Count number of goldfish sold

There are 3 goldfish sold.

Step3: Calculate probability

The probability $P$ of selling a gold - fish next is the number of goldfish sold divided by the total number of fish sold. So $P=\frac{3}{10}$.

Answer:

$\frac{3}{10}$