Question

The spread of data set X is greater than the spread of data set Y, and the data sets are normally distributed. Which statement is true?
a.
A.

The mean of data set X is greater than the mean of data set Y.




B.
The median of data set X is less than the median of data set Y.




C.
The standard deviation of data set X is greater than the standard deviation of data set Y.




D.
The range of data set X is less than the range of data set Y.




E.
The mode of data set X is greater than the mode of data set Y

Answer 1

I am going with C. The standard deviation is larger when the data set is more spread out.

Answer 2

thanksss again :)

Answer 3

Contestants in a game show are each given three pairs of numbers (for example, 2-3, 5-6, and 6-1). A person in the audience is randomly selected to roll two dice, one white and one red, where white symbolizes the first number in the pair and red the second number. What is the probability that each player has of winning?

Select one of the options below as your answer:



A.
1

2




B.
1

3




C.
2

3




D.
1

12




E.
1

5

Answer 4

and those are fractions a. 1/2 b. 1/3 c.2/3 d.1/12 e.1/5 sorry about the typo