Please help with number 4.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 68E
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Please help with number 4.
Bb 18437487
Bb 18533896
hos.content.blackboardcdn.com/5bfc08ba3f1dc/18437487?X-Blackboard-Expiration=16318044000008X- Blackboar
1/ 2
110%
d) P(An B)
e) P(AUB)
f) P(AB)
4. In a certain organisation, 40% of the employees are vaccinated against covid-19, 25% of the
employees are female and 10% of the female employees are vaccinated against covid-19.
4.1. If an employee is selected at random, what is the probability that
a) the employee is male and did not get the vaccine?
b) the employee is not vaccinated given that the emplovee is female?
4.2. Are events vaccinated and female independent?
5. The probability distribution of the number of negative covid-19 tests after the first vaccine dose is
given below:
P(X = x) 0.02
0.5
5.1. After the first vaccine dose, what is the probability that
HUAWEI P30 lite
TRIPLE CAMERA
Transcribed Image Text:Bb 18437487 Bb 18533896 hos.content.blackboardcdn.com/5bfc08ba3f1dc/18437487?X-Blackboard-Expiration=16318044000008X- Blackboar 1/ 2 110% d) P(An B) e) P(AUB) f) P(AB) 4. In a certain organisation, 40% of the employees are vaccinated against covid-19, 25% of the employees are female and 10% of the female employees are vaccinated against covid-19. 4.1. If an employee is selected at random, what is the probability that a) the employee is male and did not get the vaccine? b) the employee is not vaccinated given that the emplovee is female? 4.2. Are events vaccinated and female independent? 5. The probability distribution of the number of negative covid-19 tests after the first vaccine dose is given below: P(X = x) 0.02 0.5 5.1. After the first vaccine dose, what is the probability that HUAWEI P30 lite TRIPLE CAMERA
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