Geometric Mean AP Stats

What is geometric mean of 4 and 9?

• 5

• 6

• 7

• 8

Find the geometric mean for 4 and 9.

• 6

• 2√3

• 3√2

• 8

Find the geometric mean for 5 and 25.

• 5√5

• 5

• 5√2

• 2√5

Find the geometric mean for 3 and 9.

• 3

• 3√3

• 9

• 9√3

Find the geometric mean for 5 and 8

• 4

• 10

• 2√10

• 4√10

Find the geometric mean for 2 and 25.

• 5

• 2√5

• 2

• 5√2

Find the geometric mean for 6 and 8.

• 16√3

• 4√3

• 3√4

• 3√16

What if the value of x?

• 16

• 12

• 4

• 64

x=?

• 3

• 5

• 4

• 6

Find the approximate height of the waterfall.

• 156.8 ft

• 161.8 ft

• 33 ft

• 140 ft