Researcher develops COVID antibody home test kit; calls it a game changer

Number of Defective COVID-19 Rapid Antibody Test Kits Suppose three kits are tested at random. Let D represent the defective test kit and let N represent the non-defective test kit. If we let X be the random variable for the number of defective test kits, construct the probability distribution of the random variable X.

COVID-19 spreads quickly and easily, and it's impossible to predict who will become seriously ill from the virus. That’s why the AAP recommends the COVID vaccine for all kids age 6 months through 23 months. Beyond age 2, AAP recommends annual shots for children and teens with health conditions that leave them more vulnerable to serious illness. AAP also recommends that any child whose parents want them to get a COVID shot should have access to this vaccine. Hear more from Dr. Joanne Fernandez-Bo