Question

what is the sampling distribution? an automobile manufacturer claims that a particular models gets 28 km per leter of petrol but the environment protection agency using a sample of 50 automobiles of the model find the sample mean be 28 km/hr from the priveous studies​

Answer 1

Answer:

What is sampling distribution…….

Explanation:

It is basically considered as Sampling distribution of sample (mean). So the moment we speak of random samples for any given number that can be represented by “n”, that has been extracted from a variable (Quantitative), while Sigma is taken as Population deviation, then…

To consider or calculate the sample mean we have to consider the mean of all standard population (or number). In this particular case, the sample mean would be represented by the mean of all automobiles taken into consideration.

So sample distribution refers to the statistics that you get from all data provided. So if N is the population, that statistics that is taken from that particular population is the sampling distribution (standard deviation).