how to fine this. The confidence level is 99%, so the Z-score is approximately 2.576 (you can find this value in a standard Z-table or using a calculator)
Question
Solution 1
It seems like you're asking how to find the Z-score for a 99% confidence level. Here are the steps:
Identify the confidence level: In this case, the confidence level is 99%.
Convert the confidence level to a two-tailed test: Since we're dealing with a two-tailed test (meaning we're consideri Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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how to fine this. The confidence level is 99%, so the Z-score is approximately 2.576 (you can find this value in a standard Z-table or using a calculator)
how to fine this For a 95% confidence level and 14 degrees of freedom (15-1), the t-value is approximately 2.145.
Use the Cumulative Normal Distribution Table to find the z-score for which the area to its left is 0.69.The z-score for the given area is .
Which of the following confidence level will require largest sample size for estimating the confidence intervalQuestion 14Answera.85%b.90%c.99%d.95%
A z score is a standard score with a:Choose oneM = 2 and SD = -1M = 0 and SD = 0M = 0 and SD = 1M = 1 and SD = 0