The first term of a geometric sequence is 2, and
the common ratio is 3. What is the 7th term?...
Mathematics, 05.05.2021 19:50 leilei2003
The first term of a geometric sequence is 2, and
the common ratio is 3. What is the 7th term?
Answers: 3
Mathematics, 22.06.2019 03:50, jescanarias22
Arandom sample of n = 25 observations is taken from a n(µ, σ ) population. a 95% confidence interval for µ was calculated to be (42.16, 57.84). the researcher feels that this interval is too wide. you want to reduce the interval to a width at most 12 units. a) for a confidence level of 95%, calculate the smallest sample size needed. b) for a sample size fixed at n = 25, calculate the largest confidence level 100(1 − α)% needed.
Answers: 3
Mathematics, 22.06.2019 08:00, harri26348
Need this is on my study guide and i got it wrong. explain how you get the answer . you! solve for x.
Answers: 2
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