Since the simulation shows highest peak and average with a sample proportion of 0.44 or 0.45, the claim that 45% of the senior class wants to go to the senior trip is valid.
What is a sample proportion?
It should be noted that a sample proportion is the total number of items in the sample divided by the number of items that the researcher is interested in.
In this case, the president claimed that 45% of the senior class was interested in going for the trip. Therefore, since the simulation shows highest peak and average with a sample proportion of 0.44 or 0.45, the claim that 45% of the senior class wants to go to the senior trip is valid.
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