Please need help with these two questions!
The following data represents the heights of the players on a college women's volleyball team. What is the mean height of the players rounded to tenths place? Heights (inches): 72, 72, 65, 72, 74, 72, 74, 72, 74, 73, 68, 72, 70, 74, 71.
Anwsers:
72.0 in
71.7 in
70.9 in
72.4 in
The following data represents the heights of the players on a college women's volleyball team. What is the mode height of the players? Heights (inches): 72, 72, 65, 72, 74, 72, 74, 72, 74, 73, 68, 72, 70, 74, 71.
74 in
72 in
73 in
70 in

Question

Please need help with these two questions! 
The following data represents the heights of the players on a college women's volleyball team. What is the mean height of the players rounded to tenths place? Heights (inches): 72, 72, 65, 72, 74, 72, 74, 72, 74, 73, 68, 72, 70, 74, 71. 
  Anwsers:
 72.0 in 
   71.7 in 
   70.9 in 
   72.4 in 
The following data represents the heights of the players on a college women's volleyball team. What is the mode height of the players? Heights (inches): 72, 72, 65, 72, 74, 72, 74, 72, 74, 73, 68, 72, 70, 74, 71.
   74 in 
   72 in 
   73 in
   70 in

campbell_st · Answer

the mean is sum of the scores divided by the number of scores... you answer should be to 1 decimal place

anonymous · Answer

So i dont understand that?

anonymous · Answer

what would the anwsers be?

campbell_st · Answer

well add all the heights... 72 + 72 + 65  etc... when you get a total divide it by how many numbers you added.... this will give you the mean...

anonymous · Answer

Ok i got it thank you.
Hey is your last name campbell?