The u-x and o-x from the given parameters of the population and the sample size will be u =28 and standard deviation is 5.
<h3>How to calculate the values?</h3>
From the information given about the population and sample mean, the values include:
u=27 o=5 n=14
The standard deviation will be:
= 5/✓14
= 5/3.74
= 1.34
Therefore, u-x and o-x from the given parameters of the population and the sample size will be u =28 and standard deviation is 1.34.
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Answer:
Step-by-step explanation:
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Hi! So to solve this kinematic equation, all you have to do is plug in what you know to the equation they give you. Your height is 45 meters. Your initial velocity is 0. Therefore, your equation should end up as 0=-5.2t^2+0+45 and you solve for t! Your answer should come out to around 2.94 seconds!
A.) rectangle would be the correct answer
