Answer:
See explaination.
Step-by-step explanation:
Sampling distribution can be defined as a probability distribution of a statistic which is gotten through a large number of samples usually drawn from a specific population.
The sampling distribution of a given population can be described as the distribution of frequencies of a range of different outcomes that could possibly occur for a statistic of a population.
Please refer to attachment for a step by step technique to prove How many candy bars must you have in order to be sure the sampling distribution of x is normal.
5.7595. i am not sure if i’m correct but it is the rounded version.
Answer:
Step-by-step explanation:
Given :
On putting in place of x , we get
On simplifying , we get
On differentiating , we get
Here ,
Now , we need to express it using summation notation.