Kurtosis is used in financial analysis to measure an investment's risk of price volatility. Kurtosis measures the amount of volatility an investment's price has experienced regularly. High Kurtosis of the return distribution implies that an investment will yield occasional extreme returns. Be mindful that this can swing both ways, meaning high kurtosis indicates either large positive returns or extreme negative return

1.why is the utilization of the wood for fire and cooking contributed significantly to particulate pollution?

2.relate the 0.1 - 10 microns size to the atmospheric particulate matter?

3. Which aerosols have the best absorbing properties?elaborate

4.inteconnect the role ofSulphate ions behind the yellow colour of smog

5.how are the PAN the reason behind photochemical smog causes in the bronzing of plants?

6.state the characteristic of composition of photochemical smog?

7. Which type of particulate is condensed form of vapours?

8.how is moulds a viable particulate?

9.justify; Air-borne particulates are classified as group 1 carcinogens.

10.propose a range for the respirable suspended particulate matter?s.