I think it’s 7-11
Hope that helped XD
The mean of this dataset is calculated by summing all of the numbers you have and through diving them with the amount of numbers you have - so
18 + 15 + 22 + 18 + 25+ 19 + 23 = 140
140 / 7 = 20
Mean = 20
Abstinence is a good idea for teenagers because often very young people
are not prepared for the realities and risks that come with sexual
intercourse. These include pregnancy, sexually transmitted infections
and diseases, and the emotional impact that sex has upon them as
individuals.
Alcohol can lead to liver damage cardiovascular disease, and cancer are the most dangerous long-term side effects from heavy drinking; however, struggling with alcohol abuse or addiction can also trigger mental illness.