Respuesta :
Answer:
.3 and most ducks are yellow - so letter c.
Step-by-step explanation:
remember: the formula for relative frequency is f/n.
f = number of times data occurred for an observation (30 red ducks picked)
n - total frequencies (100 ducks picked in total)
30/100 = 0.3 is the relative frequency of choosing a red duck.
Next,
Yellow was picked 40 out of the 100 times, so its likely that most ducks are yellow.
Answer:
C. The relative frequency is 0.3. It is likely that most ducks are yellow.
Step-by-step explanation:
Relative frequency (or experimental probability) is calculated by dividing the recorded number of times an event happens by the total number of trials in the actual experiment.
[tex]\begin{aligned}\implies \sf Relative\:frequency\:(red\:duck) & = \dfrac{\textsf{Number of times a red duck was picked}}{\textsf{Total number of trials}}\\\\ & = \sf \dfrac{30}{100}\\\\ & = \sf 0.3\end{aligned}[/tex]
The most likely color of duck in the pool is the color of duck with the highest frequency. Therefore, it is likely that most ducks are yellow.