Question

i need help
The dot plots below show the ages of students belonging to two groups of painting classes:

A dot plot shows two divisions labeled Group A and Group B. The horizontal axis is labeled as Age of Painting Students in years. Group A shows 1 dot at 9, 7 dots at 10, 8 dots at 15, 8 dots at 17, and 6 dots at 19. Group B shows 6 dots at 10, 5 dots at 14, 6 dots at 18, 5 dots at 25, 4 dots at 28, and 4 dots at 29.

Based on visual inspection, which group most likely has a lower mean age of painting students? Explain your answer using two or three sentences. Make sure to use facts to support your answer.

Answer 1

Answer:

The group that is most likely able to have a lower mean age of students is Group A.

Looking at the graph data you have provided you can see that group A's students have a higher or older then students in Group B.

Fact

Which means after you calculate the mean which would give you the ratio with the same denominator of 20 (because there is 20 students in the class) the numerator for group one would be higher then the numerator for group two because group ones students are older.

Hope this helps.

Answer 2

Answer:

the guy above me is right

Step-by-step explanation:

i solved and got the same answer. also, these guys are literal robots, so they're always right.

hope this helps (even though it might not)