Answer:
D
Step-by-step explanation:
Using proportions, it is found that 78 students would prefer long jump.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
Out of 300 students, 26% would prefer long jump, hence the amount is given by:
n = 0.26 x 300 = 78 students.
More can be learned about proportions at brainly.com/question/24372153
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x=3 if the m was a typo, idk what that means
<span>Distance of Jose’s height from mean: 2 in.
</span><span>Distance of Jamal’s height from mean: -2.3in.</span>
