Question

Table is attached.

What is P(Z > 2.22)?

Step 1

We have to find P( Z > 2.22 )

That is we have to find area of z to the right of 2.22

Step 2

We know by using normal z table, we always find area to the left of z value.

So for finding P (Z>2.22), we need to first find P( Z < 2.22 ).

That is , P( Z > 2.22 ) = 1- P( Z < 2.22 )

Step 3

By using z table below we can find P( Z < 2.22 )

Just check 2.2 in left of the table a...

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