on a nearby pond, black and white ducks are swimming in groups of three. use the table to find the…

on a nearby pond, black and white ducks are swimming in groups of three. use the table to find the experimental probability of two white ducks and one black duck swimming together. tails up represents white ducks and heads up represents black ducks.

on a nearby pond, black and white ducks are swimming in groups of three. use the table to find the experimental probability of two white ducks and one black duck swimming together. tails up represents white ducks and heads up represents black ducks.

Answer

Explanation:

Step1: Count total trials

There are 20 trials in total.

Step2: Identify favorable outcomes

Two white ducks and one black duck means two tails (T) and one head (H), i.e., HTT. Count the number of HTT results. There are 8 HTT results.

Step3: Calculate experimental - probability

The formula for experimental probability $P$ is $P=\frac{\text{Number of favorable outcomes}}{\text{Total number of trials}}$. So $P = \frac{8}{20}=\frac{2}{5}=0.4$.

Answer:

$0.4$