The maximum height of a normal curve corresponds to the of a normal distribution. a) range b) mean c) standard deviation d) statistical significance

Option 'B' is correct.

Step-by-step explanation:

The maximum height of a normal curve corresponds to the 'mean' of a normal  distribution.

Because at the maximum height the normal curve is to be divided and marked it as

On the left hand side of mean , there are marked as

On the right hand side of mean, there are marked as

Hence, the maximum height to a normal curve is "Mean".

Therefore, Option 'B' is correct.

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5