Which of the following is not true of the standard weights and Measures?
Q. With reference to weights and measures of the Indus valley civilisation, consider the following statements:
Which of the statements given above is /are correct?
What provisions has the government made to ensure that consumers are not cheated with respect to weights and measures of commodities?
The mean and standard deviations of height and weights of 50 students of a class are as follows :
WeightsHeightsMean63.2 kg63.2 inchStandard deviation5.6 kg11.5 inch
Which shows more variability, heights or weights ?