The volume of a gas varies inversely as the pressure upon it. The volume of a gas is 800 cm3 under a pressure of 8 kg/2. What will be its volume under a pressure of 320 kg/cm2?

Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.