Find the mean height of 12 members of a family. heights 5cm, 5.2cm, 5.4cm, 5.6cm.number of family members 3,4,3,2
Answers
Mean height of 12 Family members = 5.267 cm
Step-by-step explanation:
Total Members = 12
Height Frequency Height * Frequency
5 3 15
5.2 4 20.8
5.4 3 16.2
5.6 2 11.2
TOTAL 12 63.2
Mean = 63.2/12 = 5.267
Mean height of 12 Family members = 5.267 cm
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Answer:
the mean of the given data is 5.267