Question 1182516
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The fact that the distribution is normal is irrelevant to the problem; showing the statement is true is trivial.<br>
With a random variable, we consider the probability that the variable have a specific value to be 0.  So in ANY probability distribution, the probability that x is greater than 10.7 is 1 minus the probability that x is less than 10.7.<br>
1 - 0.6 = 0.4<br>
TRUE<br>