A worldwide organization of academics claims that the mean IQ score of its members is 115, with a standard deviation of 16 A randomly selected group of 40

members of this organization is tested, and the results reveal that the mean IQ score in this sample is

115.2 If the organization's claim is correct, what is the probability of having a sample mean of

115.2 or less for arandom sampleof this size?

Carry your intermediate computations to at least four decimal places. Round your answer to at least three decimal places.