Question

What is the best estimate of the mean age of all the people in the tour group?

Answer 1

This would be 30 because you have to add all the numbers you get from the problem so it would look like this ---> (19 +27 +25+21+44+22+45+34)8 = 29.625=30 (multiply the 8 with everything else just incase if you dont know how i got 29.625=30)
Hope this helps a lot :)
and a brainliest would help a lot

Answer 2

Mean = (19 +27 +25+21+44+22+45+34)/8 = 29.625≈30 years

Answer is 30.