Question

Select the correct option from the given alternatives :

Given the heights (in cm) of two groups of students:

• Group A: 131 cm, 150 cm, 147 cm, 138 cm, 144 cm
• Group B: 139 cm, 148 cm, 132 cm, 151 cm, 140 cm

Which of the following is/are the true?

I) The ranges of the heights of the two groups of students are the same

II) The means of the heights of the two groups of students are the same.

Options

• I only

• II only

• Both I and II

• None

Answer 1

Both I and II