# bottles of a popular cola drink are supposed to contain 300 ml of cola. there is some variation from bottle to bottle because the

bottles of a popular cola drink are supposed to contain 300 ml of cola. there is some variation from bottle to bottle because the filling machinery is not perfectly precise. the distribution of the contents is normal with standard deviation of 3 ml. a student who suspects that the bottler is under-filling measures the contents of six bottles. the results are:

### 1 thought on “bottles of a popular cola drink are supposed to contain 300 ml of cola. there is some variation from bottle to bottle because the”

1. The mean contents of cola bottles is more than or equal to the advertised 300 ml.
Hypothesis:
In statistics, hypothesis testing is used to identify the variance in the group of data that results from genuine variation. Based on the presumptions, the sample data are taken from the population parameter. The hypothesis can be divided into many categories. A hypothesis is described in statistics as a formal statement that explains the relationship between two or more variables belonging to the specified population. It aids the researcher in converting the stated issue into an understandable justification for the study’s findings. It explains and foretells the anticipated result in unambiguous terms.