Question

7. Determine the mean gain in weight (in kg) for 25 children in a school during a
specified period.
3.5 - 4.5
Gain in weight (in kg)
2.5 - 3.5
5.5 - 6.5
4.5 - 5.5
8
4
10
3
Number of children​

Answer 1

Answer:

Main Digest

Babies to Teens Height to Weight Ratio Table

4 yrs 34.0 lb (15.4 kg) 39.5" (100.3 cm)

5 yrs 39.5 lb (17.9 kg) 42.5" (107.9 cm)

6 yrs 44.0 lb (19.9 kg) 45.5" (115.5 cm)

7 yrs 49.5 lb (22.4 kg) 47.7" (121.1 cm)