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# PLEASE CORRECT ANSWER PLEASE! A finance journal published a study of whether the decision to invest in the stock market is dependent on IQ.

PLEASE CORRECT ANSWER PLEASE!

A finance journal published a study of whether the decision to invest in the stock market is dependent on IQ. Information on a sample of 154,221 adults living in Finland formed the database for the study. An IQ score (from a low score of 1 to a high score of 9) was determined for each Finnish citizen as well as whether or not the citizen invested in the stock market. The following table gives the number of Finnish citizens in each IQ score/investment category. Suppose one of the 154,221 citizens is selected at random. Complete parts a through f.

A.What is the probability that the Finnish citizen invests in the stock market?The probability is

b. What is the probability that the Finnish citizen has an IQ score of 6 or higher?The probability is

C.What is the probability that the Finnish citizen invests in the stock market and has an IQ score of 6 or higher?

d. What is the probability that the Finnish citizen invests in the stock market or has an IQ score of 6 or higher?

E.What is the probability that the Finnish citizen does not invest in the stock market?

F.Are the events {Invest in the stock market} and {IQ score of 1}mutually exclusive?

IQ ScoreInvest in MarketNo InvestmentTotals18454,692