Solve the equation. Simplify your answer if possible. 4m-3=-27

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Gh bisects fgi. find the measure of hgi •15° •21° •10° •8°

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”?