Respuesta :

Add 25+20+15+22+20 and then divide it by 5 to find the mean. When you add these together, you get 102. 102 divided by 5 equals 20.4 so the answer is about 20 cars sold.

Answer: Mean number of cars sold for this month is 20.4.

Step-by-step explanation:

Since we have given that

                                     Number of cars sold

Frank                                            25

Sara                                              20

Randy                                            15

Braheem                                       22

Alice                                              20

So, Mean would be

[tex]\dfrac{25+20+15+22+20}{5}\\\\=\dfrac{102}{5}\\\\=20.4[/tex]

Hence, mean number of cars sold for this month is 20.4.

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