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HELP ASAP PLSSSSSSS

(also image of graph is down below)
The dot plots below show the ages of students belonging to two groups of salsa classes:

A dot plot shows two divisions labeled Group A and Group B. The horizontal axis is labeled as Age of Salsa Students in years. Group A shows 3 dots at 5, 4 dots at 10, 6 dots at 17, 4 dots at 24, and 3 dots at 28. Group B shows 6 dots at 7, 3 dots at 10, 4 dots at 14, 5 dots at 17, and 2 dots at 22.

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

HELP ASAP PLSSSSSSS also image of graph is down below The dot plots below show the ages of students belonging to two groups of salsa classes A dot plot shows tw class=

Respuesta :

Answer: Second group

Step-by-step explanation:

The first group the mean is 13
the second group the mean is 20
So its the second one !

Sivx

Answer:

Group a

Step-by-step explanation:

to find the mean you must add all the numbers then divide by the amount of numbers so

group A is 25

group B is 25

now we add them which is 50

then divide which is 2