Two types of coins are produced at a factory: a fair coin and a biased one that comes up heads 55 percent of the time. we have one of these coins, but do not know whether it is a fair coin or a biased one. in order to ascertain which type of coin we have, we shall perform the following statistical test: we shall toss the coin 1000 times. if the coin lands on heads 525 or more times, then we shall conclude that it is a biased coin, whereas if it lands on heads less than 525 times, then we shall conclude that it is a fair coin. if the coin is actually fair, what is the probability that we shall reach a false conclusion? what would it be if the coin were biased?

Free 100 points to whoever says “oof the porridges” if it’s not exact, your answer will be reported, first person gets brainliest

The average hourly earnings for a construction worker is projected to be $24.50 in 2012. jason wants to join the construction work force after he graduates in 2012. his friend tells him that average hourly earnings for construction workers will rise by 2% from 2009 to 2012. based on the data below, assuming that the projected hourly earnings are correct, is jason’s friend’s statement accurate? construction industry - average hourly earnings, 2000-2009 a. his friend’s statement is accurate. the average hourly earnings will increase by 2%. b. his friend’s statement is not accurate. the percent increase will be more than 2% c. his friend’s statement is not accurate. the percent increase will be less than 2% d. his friend’s statement is not accurate. the average hourly earnings will decrease

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge