Question: 7. In a normal distribution, what proportion of cases fall: 7. (a) outside the limits z 1 00 and z 1 00? (b) outside the

7. In a normal distribution, what proportion of cases fall: 7.

(a) outside the limits z −1 00 and z 1 00?

(b) outside the limits z − 50 and z 50?

(c) outside the limits z −1 26 and z 1 83?

(d) outside the limits z −1 96 and z 1 96?

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