You want to estimate the number of students who bring their lunch to school every day. Which of the following is the best sample for this situation?(1 point)
Responses
all members of the Math Club
all members of the Math Club
50 female students selected at random
50 female students selected at random
45 first-year students selected at random
45 first-year students selected at random
80 students selected at random during lunch
80 students selected at random during lunch
A coffee shop owner is interested in determining what people think about the new coffee flavor. Which of the following is the population in this situation?(1 point)
Responses
100 random customers
100 random customers
all customers who did not buy the new coffee
all customers who did not buy the new coffee
the first 50 customers who bought the new coffee
the first 50 customers who bought the new coffee
all customers who bought the new coffee