There are 200 60-year old women with glaucoma that had their blood pressures (BP) taken. The mean BP was 140 mmHg and the was 25mmHg. What is the 95% lower confidence interval estimate for the population's mean BP of 60-year old women with glau 5pts) Note: SEM = SD/ vn Do not put mmHg. Use 1 decimal places. Give the lower confidence limit value only.

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A: Given Information:

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A: The distribution is normal with mean score on a stress test 5 and the standard deviation 2. Let X is…

Q: The scores on a standardized test are normally distributed with a mean of 105 and standard deviation…

A: Here, mean is 105 and standard deviation is 10.

Q: A sample of n=5 scores has a mean of x=9. what is Ex for this sample?

A: Mean = 9 n = 5

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Q: Determine the test score of John in Statistics if he has a z-score of 1.89. (SD = 4, mean = 82)

A:

Q: What is the z-score if our standard deviation was 2, mean of 49 and our specific observation is 47?

A: Given: Standard deviation = 2 Mean= 49 Specific observation =47 Determine the Z- score using the…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.