A large company surveys 100 employees by taking random samples of 10 managers and 90 non-managerial employees.
What type of sample is this?

The heaviest 16% of all men in weight weigh more than how many pounds ?

Astore manager records the total visitors and sales, in dollars, for 10 days. the data is shown in the scatter plot. what conclusion can the store manager draw based on the data? question 3 options: an increase in sales causes a decrease in visitors. an increase in sales is correlated with a decrease in visitors. an increase in visitors is correlated with an increase in sales.

Can someone me out here number 4 plz