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Suppose that the heart beat per minute (bpm) of adult males has a normal distribution with a mean of μ = 72.9 bpm and a standard deviation of o=11.4 bpm. Instead of using 0.05 for identifying significant values, use the criteria that a value x is significantly high if P(x or greater) ≤0.01 and a value is significantly low if P(x or less) ≤0.01. Find the pulse rates for males that separate significant pulse rates from those that are not significant. Using these criteria, is a male pulse rate of 90 beats per minute significantly high? GICHED Find the heart rate (in bpm) separating significant values from those that are not significant. A heart rate with a bpm more than and less than are not significant, and values outside that range are considered significant.

Suppose that the heart beat per minute (bpm) of adult males has a normal distribution with a mean of μ = 72.9 bpm and a standard deviation of o=11.4 bpm. Instead of using 0.05 for identifying significant values, use the criteria that a value x is significantly high if P(x or greater) ≤0.01 and a value is significantly low if P(x or less) ≤0.01. Find the pulse rates for males that separate significant pulse rates from those that are not significant. Using these criteria, is a male pulse rate of 90 beats per minute significantly high? GICHED Find the heart rate (in bpm) separating significant values from those that are not significant. A heart rate with a bpm more than and less than are not significant, and values outside that range are considered significant.

MATLAB: An Introduction with Applications
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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**Understanding Significance in Heart Rate Analysis** This educational guide explores how to determine significant pulse rates for adult males based on a statistical approach. The heart rate (beats per minute or bpm) is assumed to be normally distributed with: - **Mean (μ)**: 72.9 bpm - **Standard Deviation (σ)**: 11.4 bpm **Significance Criteria** Instead of the usual significance level of 0.05, we use a stricter criterion: - A pulse rate is **significantly high** if the probability of a value being greater than or equal to it, \( P(x \text{ or greater}) \), is less than or equal to 0.01. - Conversely, a pulse rate is **significantly low** if the probability of a value being less than or equal to it, \( P(x \text{ or less}) \), is less than or equal to 0.01. **Objective** We aim to identify the heart rate values (in bpm) that differentiate significant and non-significant pulse rates for males. **Task** - **Find the threshold heart rates** (in bpm) that separate significant and non-significant values. - Complete the statement: A heart rate with a bpm more than __ and less than __ are not significant; values outside that range are considered significant. **Example Question for Users** Using these criteria, is a male pulse rate of 90 bpm significantly high?
Transcribed Image Text:**Understanding Significance in Heart Rate Analysis** This educational guide explores how to determine significant pulse rates for adult males based on a statistical approach. The heart rate (beats per minute or bpm) is assumed to be normally distributed with: - **Mean (μ)**: 72.9 bpm - **Standard Deviation (σ)**: 11.4 bpm **Significance Criteria** Instead of the usual significance level of 0.05, we use a stricter criterion: - A pulse rate is **significantly high** if the probability of a value being greater than or equal to it, \( P(x \text{ or greater}) \), is less than or equal to 0.01. - Conversely, a pulse rate is **significantly low** if the probability of a value being less than or equal to it, \( P(x \text{ or less}) \), is less than or equal to 0.01. **Objective** We aim to identify the heart rate values (in bpm) that differentiate significant and non-significant pulse rates for males. **Task** - **Find the threshold heart rates** (in bpm) that separate significant and non-significant values. - Complete the statement: A heart rate with a bpm more than __ and less than __ are not significant; values outside that range are considered significant. **Example Question for Users** Using these criteria, is a male pulse rate of 90 bpm significantly high?
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