In Exercises 67 to 72, use the floor function to write and then evaluate an expression that can be used to round the given number to the given place value. N = 34.05622; thousandths

Chapter 1 Notes Section 1.1 Sampling ● Statistics ○ Collecting data, displaying data and drawing conclusions ● Population: ○ The entire collection (ex: Clemson University) ● Sample: ○ Subset of the population (ex: Athletes at Clemson) ● Sample Types ○ Simple Random Sample (SRS): everything has an equal chance of being selected (ex: lottery) ○ Stratified Sample: population divided into groups that are similar then from the groups a SRS is taken ○ Cluster Sample: grouped into categories then pick one whole group to sample ○ Systematic Sample: items are ordered then decided how frequently to pi