Answer:
14256
Step-by-step explanation:
Collin's sampling method will better represent the entire population.
<h3>Missing part of the question</h3>
Determine which sampling method will better represent the entire population.
<h3>How to determine the better method?</h3>
From the question, we understand the Collin selected random names from the school directory.
While Karl surveyed only the students sitting close to him.
Karl's method is biased because students sitting far from him do not have a chance of being surveyed.
Hence, Collin's sampling method will better represent the entire population.
Read more about sampling method at:
brainly.com/question/16587013
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Take the 16 swimming caps and divide them by the s swimmers to get the expression 16/s.
I think you got confused with the 50 and 90.
Read my NOTE there it will surely help you answering other questions like this
The slope of the line parallel to I is 1/2