logan is birdwatching at the coast. he records each bird he sees. herons 2 egrets 7 vultures 2 gulls 3…

logan is birdwatching at the coast. he records each bird he sees. herons 2 egrets 7 vultures 2 gulls 3 considering this data, how many of the next 20 birds logan sees would you expect to be egrets? egrets

logan is birdwatching at the coast. he records each bird he sees. herons 2 egrets 7 vultures 2 gulls 3 considering this data, how many of the next 20 birds logan sees would you expect to be egrets? egrets

Answer

Explanation:

Step1: Calcular el total de aves observadas

$2 + 7+2 + 3=14$

Step2: Calcular la proporción de garzas

$\frac{7}{14}=\frac{1}{2}$

Step3: Calcular el número esperado de garzas en 20 aves

$20\times\frac{1}{2}=10$

Answer:

10