Free Digital SAT Practice Test 1 | Reading and Writing Module 2 (Hard)

Reading and Writing Module 2 (Hard) Question 27

While researching a topic, a student has taken the following notes:

The effect of egg size on the hatchability of broiler chicks has been of interest to many.
A team of researchers from Nigeria and South Africa investigated which size had the highest hatchability rate.
The team obtained 198 hatchable eggs consisting of small, medium, and large sizes and analyzed the data using the completely randomized design (CRD) method.
A hatchability of 96.67% was observed in medium eggs, while the lowest value of 82.88% was found in large eggs.
They also found that egg size and chick hatching weight were closely correlated.

The student wants to emphasize the aim of the research study. Which choice most effectively uses relevant information from the notes to accomplish this goal?

After obtaining data on 198 hatchable eggs, researchers determined that medium-sized eggs had the highest hatchability at 96.67%.
Researchers obtained 198 hatchable broiler eggs and analyzed the data using the completely randomized design (CRD) method.
We now know that egg size and chick hatching weight are closely correlated.
Researchers wanted to know which egg size would have a higher hatchability since it has been of interest to many of them.

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