Measures of Center Quick Check%0D%0A2 of 52 of 5 Items%0D%0A%0D%0AQuestion%0D%0AUse the image to answer the question.%0D%0A%0D%0A%0D%0A%0D%0AThe graph shows the number of hours randomly selected students spent on math homework. What is the mean number of hours students spent on math homework?%0D%0A%0D%0A(1 point)%0D%0AResponses%0D%0A%0D%0A1.4 hours%0D%0A1.4 hours%0D%0A%0D%0A9 hours%0D%0A9 hours%0D%0A%0D%0A2.14 hours%0D%0A2.14 hours%0D%0A%0D%0A1 hour
To determine the mean number of hours students spent on math homework, we need to find the average of all the values on the graph. From the graph, we can see that the values range from 1 hour to 9 hours.
To find the mean, we add up all the values and divide by the number of values. Let's calculate:
(1 + 2 + 3 + 4 + 9)/5 = 19/5 = 3.8
Therefore, the mean number of hours students spent on math homework is 3.8 hours.
So, the correct answer is:
3.8 hours