The blood platelet counts of a group of women have a bell-shaped distribution with a mean of 264.3 and a standard deviation of 61.1.(All units are 1000 cells/µL.) Using the empirical rule, find each approximate percentage below.a. What is the approximate percentage of women with platelet counts within 2 standard deviations of the mean, or between 142.1and 386,52b. What is the approximate percentage of women with platelet counts between 81.0 and 447.6?...van example Get more help -Savea. Approximately % of women in this group have platelet counts within 2 standard deviations of the mean, or between 142.1 and386.5.(Type an integer or a decimal. Do not round.).Clear allCheck answer

given data bell shaped (normal) distribution μ = 264.3σ = 61.1

Answered: The blood platelet counts of a group of…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Total plasma volume is important in determining the required plasma component in blood replacement therapy for a person undergoing surgery. Plasma volume is influenced by the overall health and physical activity of an individual. Suppose that a random sample of 50 male firefighters are tested and that they have a plasma volume sample mean of x = 37.5 ml/kg (milliliters plasma per kilogram body weight). Assume that ? = 7.20 ml/kg for the distribution of blood plasma. I need help with part B and D
Suppose that the blood pressure of the human inhabitants of a certain Pacific island is distributed with mean, μ = 90 mmHg and standard deviation , σ = 8 mmHg. According to Chebyshev's Theorem, at least what percentage of the islander's have blood pressure in the range from 74 mmHg to 106 mmHg ?
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Total plasma volume is important in determining the required plasma component in blood replacement therapy for a person undergoing surgery. Plasma volume is influenced by the overall health and physical activity of an individual. Suppose that a random sample of 50 male firefighters are tested and that they have a plasma volume sample mean of x = 37.5 ml/kg (milliliters plasma per kilogram body weight). Assume that ? = 7.20 ml/kg for the distribution of blood plasma.
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