The mayor of a town has proposed a plan for the construction of an adjoining community. a political study took a sample of 900 voters in the town and found that 62% of the residents favored construction. using the data, a political strategist wants to test the claim that the percentage of residents who favor construction is more than 59%. find the value of the test statistic. round your answer to two decimal places.

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.