Question

Hello I need some help with these statistics questions its a few so anyone can help just please tell me what number you are helping with

Answer 1

??? what do you mean

Answer 2

It just made me download it

Answer 3

Sorry can you draw it or write it out

Answer 4

Is it better to write out each question than upload a document ?

Answer 5

Yes

Answer 6

1. If a distribution of raw scores is bimodal (having two modes), transforming the raw scores into z scores will result in a ________ distribution.
a. normal
b. bimodal
c. positively skewed
d. negatively skewed
Explain

Answer 7

2. The standard deviation of the z distribution equals ________.
a. 0
b. 1
c. N
d. Depends on the raw scores
Explain

Answer 8

3. In a distribution that is not normal, the z-score for the mean equals ________.
a. 0
b. the z score for the median
c. the z score for the mode
d. all of these choices
Explain

Answer 9

SLOW DOWN!!!! Not cool to just throw multiple questions out here. Work on one question at a time and people will help you learn how to solve those you don't understand by working with you interactively.

Answer 10

if Jay is new, they prolly think this is one of those .. answer these for me .. sites. This site is intended for study of the material, not to be used as a free answering service.

Answer 11

Regarding Question #1: Could you quickly sketch a bimodal distribution?

Answer 12

Please note that z-scores, also known as "standardized scores," do not at all change the shape of the distribution curve.

Answer 13

@jaylablue : Please respond in some way if you have any interest in continuing this discussion.

Answer 14

Sorry if i don't respond right away .. I am in an out of classes

Answer 15

And thanks for any help am really trying to understand this so i don't fail that class

Answer 16

I look forward to your next response.