Question

(b) In a standard normal distribution
what is the value of mode,
the area to the right of Z = 1 is 0.1587, what is the area to left of
Z=1?
find two points on Z scale such that the area between them is 80%,
(iv)
find the area between -1.5 and 2 5 on Z scale​

Answer 1

Step-by-step explanation:

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