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Julli [10]
3 years ago
7

PLEASE HELP!!!! IM SO LOST

Mathematics
1 answer:
stepan [7]3 years ago
4 0

Answer:

To calculate r, calculate the quotient of two consecutive terms.

r = \frac{\frac{2(n+1)!}{2^{2(n+1)}}}{\frac{2n!}{2^{2n}}}= \frac{n+1}{4}

For all n \ge 4, r>1, so the series converges, as the series grows (even more than) exponentially.

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Step-by-step explanation:

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The two intervals (114.9, 115.7) and (114.6, 116.0) are confidence intervals (computed using the same sample data) for μ = true
kenny6666 [7]

Answer:

115.3 hertz

Step-by-step explanation:

For either interval, the value of the sample mean is given by the average of the lower and upper bound of the confidence interval. Since both intervals were constructed by using the same sample, both values should be equal.

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For the second interval:

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