Mean and Variance of Sampling Distribution

Let's Evaluate Direction: Solve the lollowing problems. 1. Consider all samples of size 4 from this population: 6 B 10 12 13 What is the mean and standard deviation of the Sampling Distribution? 2. Given the population 1. 3. 4. 6. and 3. Suppose 3 samples of size 3 are drawn lrom this population. What is the mean and standard deviation of the Sampling Distribution? 3. A random sample of n=100 measurements is obtained from a population of N=120, with p=55 and 0:20. Describe the sampling distribution of sample means by computing the yr and Jr. 4. Mang Renato's ice cream machine serves about 220 ice creams daily. with an average of 315.45 ml each serv'ng. The machine has some variability so the standard deviation of the sewing is 3.6? ml. A sample of 10 ice creams is inspected. What are the mean and standard deviation 01 this sampling distribution? 5. A random sample of n=100 measurements is obtained from a population with u=55 and 0:20. Describe the sampling distribution of sample means by computing the p; and of