Age and Height. The following table provides a random sample from the Chapter 4 Case Study data set body_ females, showing the age and height of the eight women. Use this information for Exercises 45 and 46.

Question 3.159

ageheight

46. Calculate the following measures of spread for height:

  1. Range
  2. Sample variance
  3. Sample standard deviation

Age Height
40 63.5
28 63.0
25 64.4
34 63.0
26 63.8
21 68.0
19 61.8
24 69.0
Table 3.57: Source: Journal of Statistics Education.