According to a recent research, 13% of people living in a city has experienced COVID-19 related symptoms in the past 1 year. We randomly pick 100 people from this city and use X to show the number of those who have experienced COVID-19 related symptoms in the past 1 year. Use this information and answer the following questions: g. What is the probability that at most 90 people did not experience COVID-19 related symptoms in the past 1 year? h. What is the probability that exactly 88 people did not experience COVID-19 related symptoms in the past 1 year? A loaded die lands on each of its six sides with the following distribution. X 1 2 3 4 5 6 Pr(X=x) 0.1 0.3 0.25 0.05 0.15 0.15 d.If we randomly throw the die, what is the probability that it will land on an even number?
According to a recent research, 13% of people living in a city has experienced COVID-19 related
symptoms in the past 1 year. We randomly pick 100 people from this city and use X to show the
number of those who have experienced COVID-19 related symptoms in the past 1 year. Use this
information and answer the following questions:
g. What is the
related symptoms in the past 1 year?
h. What is the probability that exactly 88 people did not experience COVID-19
related symptoms in the past 1 year?
A loaded die lands on each of its six sides with the following distribution.
X 1 2 3 4 5 6
Pr(X=x) 0.1 0.3 0.25 0.05 0.15 0.15
d.If we randomly throw the die, what is the probability that it will land on an
even number?
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