Which of the following is not true? Choose the correct answer below. If values a

Question

Which of the following is not true? Choose the correct answer below. If values are converted to standard z-scores, then procedures for working with all normal distributions are the same at those for the standard normal distribution. A z-score it a conversion that standardizes any value from a normal distribution to a standard normal distribution. The area in any normal distribution bounded by some score x it the same as the area bounded by the equivalent z-score in the standard normal distribution A z-score is an area under the normal curve.

Explanation / Answer

The option which is not true in the above statements is :

option d .

A z score is an area under the normal curve

. The reason is as follows: z score is actually a value corresponding to some x in a normal distribution .

it is given by the formula

z = x- meu/ sigma

where x : is the value

meu : mean

sigma : standard deviation

so if you plug in the values you will get a score of normal distribution .

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