The empirical rule says that approximately 68% of a normal distribution falls within one standard deviation of the mean. In this case, this would include all values of the variable in the interval
.
Answer:
Step-by-step explanation:
Falso
Guess this is how it should look like, not sure what the instructions on drawing an x through the segments mean, but hope this helps!
You have to do 3 2
--- + ---. You have to do 3 + 2 which is 5, and leave the
8 8 denominators the same, so the answer is 5/8.