Question 2 of 10
Which are the better statistics to use to compare the distributions? Assume
you know the mean, median, standard deviation, and IQR for each.
35 36 37 38 39 40 41 42 43 44 45
35 36 37 38 39 40 41 42 43 44 45

A z-core is also referred to as a standard score and it can be defined as a statistical measure of the distance between a data point (raw score) and the mean, especially when standard deviation units are used.

In Mathematics, z-scores can either be negative or positive and it is generally calculated by using this formula:

[tex]Z=\frac{x\;-\;u}{\delta}[/tex]

Where:

x is the observed data or sample mean.

u is the mean.

[tex]\delta[/tex] is the standard deviation.

In conclusion, the better statistics which can be used to compare the given distributions are mean and standard deviation.

Read more on standard deviation here: https://brainly.com/question/4302527

Question 2 of 10 Which are the better statistics to use to compare the distributions? Assume you know the mean, median, standard deviation, and IQR for each. 35 36 37 38 39 40 41 42 43 44 45 35 36 37 38 39 40 41 42 43 44 45

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What is a z-core?

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Question 2 of 10
Which are the better statistics to use to compare the distributions? Assume
you know the mean, median, standard deviation, and IQR for each.
35 36 37 38 39 40 41 42 43 44 45
35 36 37 38 39 40 41 42 43 44 45