Mai took a survey of students in her class to find out how many hours they spend reading each week. here are some summary statistics for the data that Mai gathered: mean: 8.5 hours median:7 hour Q1:5 hours standard deviation:5.3 hours Q3:11 hours A. give an example of a number of hours larger than the median which would be an outlier. explain your reasoning. B. are there any outliers below the median? Explain your reasoning.

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a

Arepresentative from plan 1 wants to use the graph below to sell health plans for his company. how might the graph be redrawn to emphasize the difference between the cost per doctor visit for each of the three plans? the scale on the y-axis could be changed to 0–100. the scale on the y-axis could be changed to 25–40. the interval of the y-axis could be changed to count by 5s. the interval of the y-axis could be changed to count by 20s.

Which of the following is an arithmetic sequence