The distribution of random blood glucose measurement from first 50 first year medical students was found to have a men 3.0 mmol/litre with a standard deviation of 3.0 mmol/litre.Which of the following is a correct statement about the shape of the distribution of random blood glucose in these first year medical student -

• A. Since both men and standard deviation are equal, it should be symmetric distribution
• B. The distribution is likely to be positively skewed
• C. The distribution is likely to be negatively skewed
• D. Nothing can be said conclusively