The school librarian wants to determine how many students use the library on a regular basis. What type of sampling method would she use If she chose to use a
random number generator to randomly select 50 students from the school's
attendance roster.

Gigi earned $65 for 5 hours of gardening. she earned $90 for 9 hours of office work. which statement correctly compares gigi’s earning per hour for gardening and office work? she earned $3 more per hour for office work than for gardening. she earned $4 more per hour for office work than for gardening. she earned $3 more per hour for gardening than for office work. she earned $4 more per hour for gardening than for office work.