**4.105 INDEX FINGER MUSCLE FATIGUE AND PISTOL FIRING****Context:** From a study published in *Human Factors* (November 2019), the impact of finger strength and muscle fatigue on shooting a pistol was analyzed. In reference to Exercise 2.80 (p. 86), muscle strength was measured in Newtons using the maximum voluntary isometric contraction (MVIC) of the index finger.**Research Findings:**- **Rest Condition:** Expert male shooters displayed a mean MVIC of 160.3 N, with a standard deviation of 19.6 N.- **Post Shooting Sessions:** The mean MVIC for expert shooters dropped to 133.5 N, maintaining a standard deviation of 19.6 N.It is assumed that the distribution of MVIC strength scores in these scenarios is approximately normal.**Questions:**a. When at rest, what is the probability that an expert shooter has an MVIC value of 120 N or less?b. After repeated shooting sessions, what is the probability that an expert shooter has an MVIC value of 120 N or less?c. What MVIC value will be exceeded by 75% of the expert shooters when at rest?d. Repeat part c for expert shooters following repeated shooting sessions.e. If you observe an expert shooter with an MVIC value of 120 N or less, what can you infer about when – at rest or after repeated shooting sessions – the measurement was taken?**Graph/Diagram Explanation:** There are no graphs or diagrams in this document.

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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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8
Q.No.3: Discuss different scales for the measurement of data with two examples

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