Based on the information given, the alternative hypothesis will be that the observed variables have different effects on the decreasing rates of injury and absenteeism.
It should be noted that the alternative hypothesis suggests a statistical difference between the observed variables.
The question is about the effects of strength training, aerobic training, and yoga on decreasing rates of injury and absenteeism. In this case, the alternative hypothesis will be that the observed variables have different effects on the decreasing rates of injury and absenteeism.
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The two vectors parallel to v of the given length. v=6, −8, 0; length=30 are; ⟨18, −24, 0⟩ and ⟨18, 24, 0⟩
<h3>How to find parallel vectors?</h3>
The length of the vector v is gotten as;
|v| = √[6² + (-8)² + 0²)
|v| = 10
So v has a length 10. To obtain vectors parallel to v of length 30, we need to multiply v by (30/10) = 3 and (-30/10) = -3.
We will have the two parallel vectors at;
3⟨6, −8, 0⟩
−3⟨6, −8, 0⟩
= ⟨18, −24, 0⟩
=⟨18, 24, 0⟩
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It should be noted that if a diploid sperm fertilized an haploid egg the result be a single 2n diploid cell called the zygote.
<h3>What is a zygote?</h3>
In fertilization, zygote can be regarded as a fertilized egg cell which form as a result of the union of a female gamete and a male gamete (sperm).
It is found during the embryonic development of humans and other animals.
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