Answer:
Good question. That's a hard one but I think it's C. {(-4,-6), (-3,-2), (1,-2), (1,0)}
Step-by-step explanation:
Answer:
84.2118
Step-by-step explanation:
34.982 + 45.8 + 3.4298=84.2118
Answer:
d. The width of Elly's interval will be less than the width of Drew's interval.
Step-by-step explanation:
The confidence level and the width of the confidence interval are direct proportional. This means that a confidence interval with a higher confidence level has a higher width.
For example, a 99 percent confidence interval is wider than a 90 percent confidence interval.
The midpoint of the confidence interval is the mean of the population, no matter the confidence level.
In this problem, we have that:
Elly: 90 percent CI
Drew: 99 percent CI
The correct answer is:
d. The width of Elly's interval will be less than the width of Drew's interval.
The infinite geometric series is converges if |r| < 1.
We have r=1/6 < 1, therefore our infinite geometric series is converges.
The sum S of an infinite geometric series with |r| < 1 is given by the formula :
We have:
substitute:
Answer: d. Converges, 504.
Answer:
well this "paul" could stand on his head or break a bone and his mother would HAVE to pay attention
