Mathematics, 31.07.2019 20:30 haileysolis5
Two random samples were taken to determine how often people in a community listen to the local radio station each month. the first sample surveyed 15 people as they exited the bank on main street. the first sample found that the mean number of hours they listened to the radio each month was 20. the second sample surveyed every sixth person as they exited the only local grocery store until 100 people were surveyed. the second sample found that the mean number of hours they listened to the radio each month was 12. which statements are true? check all that apply. the second sample is random. the second sample is likely to be more representative of the population. the first sample is likely to be more representative of the population. the second sample will give a better representation because is it larger. the first sample will give a better representation because it is smaller.
Answers: 2
Mathematics, 21.06.2019 16:00, jamiecoolgal8697
Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step
Answers: 2
Mathematics, 21.06.2019 20:50, george27212
Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p
Answers: 1
Two random samples were taken to determine how often people in a community listen to the local radio...
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