The number of spectators at the 2010 World Cup match between Argentina and Mexico was 82000 correct to the nearest thousand if each spectator paid 2600 rand to attend the game what is the lower bound for the total amount paid?

Micah solves a linear equation and concludes that x = 0 is the solution. his work is shown below. (1 – 3x) = 4(– + 2) 0 = x which statement is true about micah’s solution?

Which term best describes the association between variables a and b

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?