Which of the following is an advantage of transforming X val

Which of the following is an advantage of transforming X values into z? scores?

1. 		All negative numbers are eliminated.
   		The distribution is transformed to a normal shape.
   		All scores are moved closer to the mean.
   		None of the other options is an advantage.

Which of the following is an advantage of transforming X values into z? scores?

1. 		All negative numbers are eliminated.
   		The distribution is transformed to a normal shape.
   		All scores are moved closer to the mean.
   		None of the other options is an advantage.

1. 		All negative numbers are eliminated.
   		The distribution is transformed to a normal shape.
   		All scores are moved closer to the mean.
   		None of the other options is an advantage.

		All negative numbers are eliminated.
		The distribution is transformed to a normal shape.
		All scores are moved closer to the mean.
		None of the other options is an advantage.

All negative numbers are eliminated.

The distribution is transformed to a normal shape.

All scores are moved closer to the mean.

None of the other options is an advantage.

		All negative numbers are eliminated.
		The distribution is transformed to a normal shape.
		All scores are moved closer to the mean.
		None of the other options is an advantage.

Solution

None of the other options is an advantage