Information from the american institute of insurance indicates the mean amount of life insurance per household in the united states is $165,000. this distribution follows the normal distribution with a standard deviation of $40,000. if we select a random sample of 50 households, what is the standard error of the mean

Gray looks up the definition of point. a point is a location in a region. what is true about the statement describing the word point? 1. the statement uses the terms location and region that are defined based on an understanding of a point. 2.the statement precisely defines the concept of a point. 3. the statement does not include information needed to fully define a point. 4. the statement is an incorrect description of a point because it does not use mathematical words.