Suppose that the mean Systolic blood pressure for adults age 50-54 is 125 mmHg with a standard deviation of 5 mmHg. It is known that Systolic blood pressure is not Normally distributed. Suppose a sample of 25 adult Systolic blood pressure measurements is taken from the population. What is the approximate probability with interpretation that the average diastolic blood pressure will be less than 122 mmHg, given the above information? Round to the nearest thousandth. OA. The probability for z= 3.00 or less is less than or equal to 3 standard deviations which is not a significant result. OB. The probability for z= - 3.00 or less is less than or equal to 3 standard deviations which is a significant result, using an approximation of 2"(1-99.7%) = 0.0060. OC. The probability for z=-3.00 or less is less than or equal to 3 standard deviations which is a significant result, using an approximation of 0.5 of (1-99.7%)= 0.0015. OD. None of these statements are correct.

Suppose that the mean Systolic blood pressure for adults age 50-54 is 125 mmHg with a standard deviation of 5 mmHg. It is known that Systolic blood pressure is not Normally distributed. Suppose a sample of 25 adult Systolic blood pressure measurements is taken from the population. What is the approximate probability with interpretation that the average diastolic blood pressure will be less than 122 mmHg, given the above information? Round to the nearest thousandth. OA. The probability for z= 3.00 or less is less than or equal to 3 standard deviations which is not a significant result. OB. The probability for z= - 3.00 or less is less than or equal to 3 standard deviations which is a significant result, using an approximation of 2"(1-99.7%) = 0.0060. OC. The probability for z=-3.00 or less is less than or equal to 3 standard deviations which is a significant result, using an approximation of 0.5 of (1-99.7%)= 0.0015. OD. None of these statements are correct.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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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.

Question

Suppose that the mean Systolic blood pressure for adults age 50-54 is 125 mmHg with a standard deviation of 5 mmHg. It is known that Systolic blood pressure is not Normally distributed. Suppose a sample of 25 adult Systolic blood pressure measurements is taken from the population.
What is the approximate probability with interpretation that the average diastolic blood pressure will be less than 122 mmHg, given the above information? Round to the nearest thousandth.
O A. The probability for z= 3.00 or less is less than or equal to 3 standard deviations which is not a significant result.
O B. The probability for z= - 3.00 or less is less than or equal to 3 standard deviations which is a significant result, using an approximation of 2*(1-99.7%) = 0.0060.
OC. The probability for z= - 3.00 or less is less than or equal to 3 standard deviations which is a significant result, using an approximation of 0.5 of (1-99.7%) = 0.0015.
O D. None of these statements are correct.

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