If X is a normally distributed random variable with mean .30 and standard deviation .06 : (draw appropriate diagrams) a) Find P(X > .25) b) P(X < .10) c) How would you describe the largest 5% of all values of X?

0.34  x 0.38

=0.1292

Step-by-step explanation:

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Error in step 2

Step-by-step explanation:

equation

Given steps:

step 1: 2(5y − 2) = 12 + 6

step 2: 7y − 4 = 12 + 6

step 3y − 4 = 10

step 4: y = 14

step 5: y = 7

In step 2 , 2 is distributed inside the parenthesis. When we multiply 2 inside the parenthesis 2 times 5y is 10y

Instead of multiplying , the student added 2 and 5y and got 7y

So the error is in step 2

Step 2 should be