Question

A biologist measured the lengths of hundreds of cuckoo bird eggs. Use the relative frequency distribution below to answer the questions that follow.

Answer 1

In order to find the probability, we add the percentages that are between 21.75mm and 24.75mm, in this case:

`\begin{gathered} 37.9\%+28.5\%+10.7\% \\ 77.1\% \end{gathered}`

Then, convert this percentage into a decimal dividing it by 100

`(77.1\%)/(100)=0.771`

Answer:

The probability is 0.771