Question

What is the mean of the data set: 12. 19, 38, 52. 55 Answer must be to the tenths

place to be counted correct.

Answer 1

`\boxed{\sf Mean=(Sum\:of\:terms)/(No\:of\:terms)}`

`\\ \sf\longmapsto Mean=(12+19+38+52+55)/(5)`

`\\ \sf\longmapsto Mean=(176)/(5)`

`\\ \sf\longmapsto Mean=35.2`