the Blood Bank, they know that O+ blood is the most common blood type and that 40%40% of the people are known to have O+ blood. Blood type A- is a very scarce blood type and only 6%6% of the people have A- blood. Half of the people have blood type A or B. Let: X=X= number of people who have blood type O+ Y=Y= number of people who have blood type A- Z=Z= number of people who have blood type A or B Consider a random sample of n=44 people who donated blood over the past three months. Use the relevant probability function of YY to calculate the probability that 44 people in the random sample will have type A- blood.

the Blood Bank, they know that O+ blood is the most common blood type and that 40%40% of the people are known to have O+ blood. Blood type A- is a very scarce blood type and only 6%6% of the people have A- blood. Half of the people have blood type A or B. Let: X=X= number of people who have blood type O+ Y=Y= number of people who have blood type A- Z=Z= number of people who have blood type A or B Consider a random sample of n=44 people who donated blood over the past three months. Use the relevant probability function of YY to calculate the probability that 44 people in the random sample will have type A- blood.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.6: Summarizing Categorical Data

Problem 27PPS

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Question

t the Blood Bank, they know that O+ blood is the most common blood type and that 40%40% of the people are known to have O+ blood. Blood type A- is a very scarce blood type and only 6%6% of the people have A- blood. Half of the people have blood type A or B.

Let:

X=X= number of people who have blood type O+
Y=Y= number of people who have blood type A-
Z=Z= number of people who have blood type A or B

Consider a random sample of n=44 people who donated blood over the past three months.

Use the relevant probability function of YY to calculate the probability that 44 people in the random sample will have type A- blood.

Expression, rule, or law that gives the relationship between an independent variable and dependent variable. Some important types of functions are injective function, surjective function, polynomial function, and inverse function.

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