Mathematics, 17.04.2020 23:47 gonzalesalexiaouv1bg
The error bound, when a is round off to p significant decimal figure is given by |r|<0.5×10¹‐p. if a is required to yield a maximum error off 0.49%,to approximately how many significant decimal digits should a be rounded off. answer to the nearest whole number.
Answers: 2
Mathematics, 21.06.2019 21:50, zymikaa00
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
Mathematics, 22.06.2019 03:00, whohelpme
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $36.98. find the probability that a randomly selected bill will have an amount greater than $173, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 3
The error bound, when a is round off to p significant decimal figure is given by |r|<0.5×10¹‐p. i...
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