b. The table below records the number of persons that suffer from frequent headaches and sore throat according to age group. This was collected from a sample of 100 purchases made at a pharmacy. Youth Middle-aged Senior Headache 12 29 8 Sore throat 30 15 i) Complete the table given by including all totals. ii) What probability of middle-aged persons suffer from sore throat? iii) Given that a person has a headache, calculate the probability that he/she is a senior. iv) Compute the probability that a purchase made was for either a youth or sore throat. Y) If two purchases were recorded consecutively, what is the probability that both are for a senior?
b. The table below records the number of persons that suffer from frequent headaches and sore throat according to age group. This was collected from a sample of 100 purchases made at a pharmacy. Youth Middle-aged Senior Headache 12 29 8 Sore throat 30 15 i) Complete the table given by including all totals. ii) What probability of middle-aged persons suffer from sore throat? iii) Given that a person has a headache, calculate the probability that he/she is a senior. iv) Compute the probability that a purchase made was for either a youth or sore throat. Y) If two purchases were recorded consecutively, what is the probability that both are for a senior?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![b. The table below records the number of persons that suffer from frequent headaches and sore throat
according to age group. This was collected from a sample of 100 purchases made at a pharmacy.
Youth
Middle-aged
Senior
Headache
12
29
8
Sore throat
30
15
6
i) Complete the table given by including all totals.
ii) What probability of middle-aged persons suffer from sore throat?
iii) Given that a person has a headache, calculate the probability that he/she is a senior.
iv)
Compute the probability that a purchase made was for either a youth or sore throat.
v)
If two purchases were recorded consecutively, what is the probability that both are for a senior?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F44959d38-2aa4-4923-b9af-8989d8919305%2F256e33ce-c433-4b2b-8e15-c34510418284%2Fittu80gf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:b. The table below records the number of persons that suffer from frequent headaches and sore throat
according to age group. This was collected from a sample of 100 purchases made at a pharmacy.
Youth
Middle-aged
Senior
Headache
12
29
8
Sore throat
30
15
6
i) Complete the table given by including all totals.
ii) What probability of middle-aged persons suffer from sore throat?
iii) Given that a person has a headache, calculate the probability that he/she is a senior.
iv)
Compute the probability that a purchase made was for either a youth or sore throat.
v)
If two purchases were recorded consecutively, what is the probability that both are for a senior?
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