The average number of people infected by corona virus disease in one country is 60 every...

 

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The average number of people infected by corona virus disease in one country is 60 every 30 days, if the infection follow a Poisson distribution, what is the probability that there will be 3 people infected by this virus in one day? Select one: O a. 0.6767 O b. none of these O c.0.1804 O d. 0.2030 Question 6 The expected value of x2 (m2) if the density of the random variable X is : Not yet fx(x)=3 (-x2+12x-32)/32 (u(x-4) - u(x-8)} answered Marked out of 1.00 P Flag question Select one: O a. 24.5 O b. 16.8 O c. 36.8 O d. none of these The average number of people infected by corona virus disease in one country is 60 every 30 days, if the infection follow a Poisson distribution, what is the probability that there will be 3 people infected by this virus in one day? Select one: O a. 0.6767 O b. none of these O c.0.1804 O d. 0.2030 Question 6 The expected value of x2 (m2) if the density of the random variable X is : Not yet fx(x)=3 (-x2+12x-32)/32 (u(x-4) - u(x-8)} answered Marked out of 1.00 P Flag question Select one: O a. 24.5 O b. 16.8 O c. 36.8 O d. none of these