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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.
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You do pemdas and the answer should be 27
0.00934579439 Now I'm just waiting until 20 charac- done
Answer:
Step-by-step explanation:
the bottom left is the answer. I hope this helps.
