Mathematics, 10.11.2020 20:30 elijah207
Executives for a grocery store chain want to survey their employees about a new policy regarding break times. To get a representative sample of 40 employees, they randomly select 10 people from each of the different job titles at the store (cashier, bagger, stocker, and manager). Which sampling method was used? cluster sampling simple random sampling stratified random sampling systematic random sampling
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What is the value of x in the equation 1.5x+4-3=4.5(x-2)?
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