x is distributed normally with mean of 400, and standard deviation of 50. Which
ID: 3176628 • Letter: X
Question
x is distributed normally with mean of 400, and standard deviation of 50. Which is the best description of the figures? Figure 1 represents a lower tail probability (A) of 0.4 and an upper tail probability (B) of 0.6 - the P (X lessthanorequalto ?) = 0.6 Figure 2 represents a lower tail probability (A) of 0.4 and an upper tail probability (B) of 0.6-the P(x > ?) = 0.6 Figure 4 represents a lower tail probability (A) of 0.4 and an upper tail probability (B) of 0.6-the P(x > ?) = 0.6 Figure 2 represents a lower tail probability (A) of 0.4 and an upper tail probability (B) of 0.6-the P(x = ?) = 0.6Explanation / Answer
Figure 2 represents a lower tail probability (A) of 0.4 and an upper tail probability of 0.6 - the P(x>?) = 0.6
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