Coronavirus can cause fast breathing problems, pneumonia and even kidney failure. Symptoms usually develop quickly and include a fever or high temperature (over 38degC), chills, a fast heartbeat and fast breathing.
verb (used with object), estimated, estimating. 1. to form an approximate judgment or opinion regarding the worth, amount, size, weight, etc., of; calculate approximately: to estimate the cost of a college education. 2. to form an opinion of; judge. verb (used without object), estimated, estimating.
Mean is what most people commonly refer to as an average. The mean refers to the number you obtain when you sum up a given set of numbers and then divide this sum by the total number in the set. Mean is also referred to more correctly as arithmetic mean. Given a set of n elements from a 1 to a n.