[A+7= 28] is the correct equation I believe, though I may be wrong.
That would depend on the size of your classroom. but, typically the answer is no
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Based on the rules of statistics</span>
68% of the data falls within 1 standard deviation of the mean
95% of the data falls within 2 standard deviation of the mean
99% of the data falls within 3 standard deviation of the mean
20 falls between the range of -56 to 56 (from the given 95%)
Hence we accept the null hypothesis; else, if the mean falls outside the
range, we reject the null hypothesis.
<span> </span>
Answer:
A
Step-by-step explanation:the lines do not cross therefor the two equations do not share a solution.
Answer:
92.119
Step-by-step explanation:
0.84+91.279=92.119
Hope this helps!
