A. Fill in the table: b. Write the equation in slope intercept form. (y=mx + b) Remember, m is the slope, b is the y-intercept (where x=0). Hint: Your slope should be negative because the plane is going down.

c. Make a scatter plot. Make sure to label.

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?