On the coldest night in oymyakon, russia, the temperature dropped from 0°c to −20°c in 5 hours. what is the average temperature
2 answers:
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Answer:
Option c.
Step-by-step explanation:
Confidence interval refers to an interval such that there is a probability that the value of a parameter lies within that interval.
Therefore, the confidence interval of the mean means that there is a probability that the value of a parameter lies within that confidence interval.
So, option c. is correct
Answer:
Step-by-step explanation:
The rule with like bases is that when you multiply them you add their exponents.
Therefore, our final simplification is