Question: At birth, babies average3.5 kg, with a standard deviation of0.95 kg. A randomsample of 34 babies born tomothers living near a largefactory thatmaybe polluting the

At birth, babies average3.5 kg, with a standard deviation of0.95 kg. A randomsample of 34 babies born tomothers living near a largefactory thatmaybe polluting the air and water shows amean birth weight of only3.3 kg.

Check statistically using a Normal distribution table if the mean birth weight of only 3.3 kg is unusually low, and state your conclusions clearly?

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