the class was given 1/2 of the large planter at the school to clean up and plant up the flowers so each group had to share 1/2 equally draw a picture and write equation to show how much 1/2 each group would be working on​

i) sample mean; 24

ii) Population mean; 25

Step-by-step explanation:

i)

We are given the following sample data of the number of employees that call in sick on 12 days;

25, 10, 16, 39, 27, 25, 32, 25, 25, 22, 28, and 14.

The sample mean is simply the average value of a sample data. To find the average, we simply find the sum of the values and divide the result by the number of values in the given sample;

The sum of the above values is; 288

The number of values is; 12

The sample mean is thus ; x¯ = 288/12 = 24

ii)

The population mean is the average value of a population data and is one of the characteristics of a population that is usually not known. In statistics, this is referred to as a Parameter.

We have been informed that the average number of employees that call in sick for the day over the course of a year is 25. Therefore, the population mean μ is 25.