Eight trials are simulated. The results are shown in the table.
Simulation
109
105
112
110
115
106
108
109
What is the estimated margin of error, using standard deviation?
Enter your answer, rounded to two decimal places in the box
Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis