Answer:
d. The administrators are unable to tell if there is a true difference between Oklahoma and non-Oklahoma residents in their excitement to go home for the holidays because their interval covers 0.
Step-by-step explanation:
The confidence interval refers to a rabje of statistically calculated values used in establishing a certain level of confidence in the outcome of a data.
The confidence interval is calculated thus :
Mean ± (Zcritical * Error)
The ± sign ensures we have the lower and upper boundary of our confidence level.
From the confidence level given in the question : -1.78 to 3.27
Since 0 is contained in the confidence interval range given, then it can be concluded that the difference in excitement between Oklahoma and non oklahoma residents cannot be adequately established.
Triangles with any side lengths can have the same angle measures. for example, let’s say your triangle angle measures are 37°, 53°, and 90°. Your side lengths could be 3,4,and 5. It could also have other side lengths as long as all the sides of the same ratio. You could double every side (6,8,10) or triple every side (9,12,15) and so on.
Answer: Have different side lengths/ change side lengths
Answer:
y = 2; distance is 4 units
Step-by-step explanation:
Line y = 2
Because the y- coordinate is the same, only horizontal movement from -1 to -5..
Which is 4 units
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Step-by-step Explanation;</h2>
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