Question

sample sample mean 1 16.8 2 12.3 3 19.0 4 17.5 5 18.2 6 17.5 looking at the means of the samples, which of these values is least likely to be the mean of the population the samples were taken from? 12.3 18.4 19.0 19.5

Explanation:

Step1: Observe sample means

The sample means are 16.8, 12.3, 19.0, 17.5, 16.2, 17.5.

Step2: Analyze distance from sample means

The value 12.3 is farthest from most of the other sample - mean values. In general, the population mean is expected to be close to the sample means. A value that is far from the majority of sample means is least likely to be the population mean.

Answer:

12.3