Question

I need assistance with the following question. I just want to be certain that I am...

I need assistance with the following question. I just want to be certain that I am correct, any assistance will do. Thanks!

Consider the following sample: 8, 5, 11, and 4.What is the mean?

The mean is 6.5

The mean is 7.5

The mean is 8

None of the above

What is the median?

The median is 7

The median is 5

The median is 8

None of the above

What is the mode?

The mode is 8

The mode is 4, 5, 8, 11

The mode is 5

There is no mode

What is the interquartile range when it is calculated using the procedure demonstrated in the course videos?

The interquartile range is 3

The interquartile range is 7

The interquartile range is 5

The interquartile range is 5.5

None of the above

What is the variance?

The variance is 30

The variance is 10

The variance is 7.5

None of the above
Math   Statistics-And-Probability   
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