The mean on a Advanced Algebra test was 76 with a standard deviation of 4. If the test scores are normal distributed, find the interval about the mean that contains 95% of the scores. Use the empirical rule.

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

“a term can be a signed number, a variable, or a constant multiplied by a + sign or j sign. in , the terms are 5x , 3y and 8. when a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient.” i hope this you.

step-by-step explanation:

a'(12.5,11.25)

slope=(y1-y2)/(x1-x2)