The level of various substances in the blood is known to influence our health. Below are measurements of the level of phosphate in the blood of a patient, in milligrams of phosphate per deciliter of blood, made on nine consecutive visits to a clinic.
5.6
5.2
4.6
4.9
5.7
6.4
5.9
6.7
4.2

Find

A. Mean.
B. Median
C. Standard Deviation
D. What is the 5 number summary

Question

The level of various substances in the blood is known to influence our health. Below are measurements of the level of phosphate in the blood of a patient, in milligrams of phosphate per deciliter of blood, made on nine consecutive visits to a clinic.
5.6
5.2
4.6
4.9
5.7
6.4
5.9
6.7
4.2


Find

A.  Mean.
B. Median
C.  Standard Deviation
D.  What is the 5 number summary

konradzuse · Answer

I got

1.  5.47

2.  5.6

3.  Having trouble

4.	The five-number summary of a set of data

A.	is the mean, standard deviation, first quartile, median, and third quartile.
B.	is the mean, median, mode, variance, and standard deviation.
C.	can be computed from the information in a stemplot or boxplot.
D.	is the minimum, the standard deviation, the mean, the median, and the maximum.

Imo It's C because the summary is min, first Q, median, third Q, max.