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Assume that about 15% of the population in a city is infected with a microbe. Patients streaming into a healthcare facility are tested for the microbe, and quarantined if they test positive for it. Assume the healthcare facility tests 100 patients per day for the microbe. .- [alwhat random variable best describes the number of infected patients the facility will see in a clay? .- [b} What parameter{s) describe the random variable? What is (are) the value[s] of the parameter(s}|?.- [cl lEilnly one healthcare worker is assigned to administer the tests at any given time. if the worker is excused, then another worker is assigned to continue administering the tests. How many healthcare workers must the facility hire to ensure that they can handle up to one standard deviation over the average number of infected patients that they expect to see on any given day? Explain your