2.22 In a medical study, patients are classified in 8ways according to whether they have blood type AB+,АВ, А*, А, Bt, в,оt, or O-, and also accord-ing to whether their blood pressure is low, normal, orhigh. Find the number of ways in which a patient canbe classified.

Given: Number of ways according to blood type =8 Number of ways according to blood pressure =3

2.22 In a medical study, patients are classified in 8 ways according to whether they have blood type AB+ AB¯, A+, A-, B+, B¯, 0+, or O¯, and also accord- ing to whether their blood pressure is low, normal, or high. Find the number of ways in which a patient can be classified.

2.22 In a medical study, patients are classified in 8 ways according to whether they have blood type AB+ AB¯, A+, A-, B+, B¯, 0+, or O¯, and also accord- ing to whether their blood pressure is low, normal, or high. Find the number of ways in which a patient can be classified.

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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Concept explainers

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.

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2.22 In a medical study, patients are classified in 8
ways according to whether they have blood type AB+,
АВ, А*, А, Bt, в,оt, or O-, and also accord-
ing to whether their blood pressure is low, normal, or
high. Find the number of ways in which a patient can
be classified.

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