Americans spend on car insurance an average of $1,550 per policy with a-standard deviation of $176. If a random sample of 200 policies is selected, what is the probability that the SAMPLE shows a SAMPLE MEAN less than $1525? OP(x$ 1525) = 0.978 O P(x$1525) = 0.022 O P(x1525) = 0.443 O P(xs1525) = 0.004