To calculate a CI for the difference between two population means with known standard deviations, do the following: 1  Determine the confidence level and find the appropriate z*-value. Refer to the above table. 2  Identify. 3  Find the difference, between the sample means. 4  Square. and divide it by n1; square. and divide it by n2.
Investigators are checking this phone line throughout the weekend.â. Violations of the price-gouging law are punishable by civil penalties of up to $10,000 for the first offense and $20,000 for the second and subsequent offenses. Each individual sale of merchandise is considered a separate and distinct event.
Definition of 'Clearing Price'. Definition: Clearing price is that price of a commodity or a security at which the market clears a commodity or a security. Quantity supplied is equal to quantity demanded and buyers and sellers conduct the trade. Description: A price is a specific monetary value associated with a security or a commodity.