EM-1260
Mean
E Math · Secondary 3 · Medium · Mean
A machine produces metal rods. The lengths (in cm) of 5 rods are 9.8, 10.2, 10.0, 9.9 and 10.1.
Find the mean length of the rods, correct to 1 decimal place.
Find the mean length of the rods, correct to 1 decimal place.
- 9.9 cm
- 10.0 cm
- 10.1 cm
- 50.0 cm
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.