answer the images c. Construct a graph of the normal population distribution and the two sampling distributions for brain weights. Choose the correct graph below.O A.В.С.D.n= 3n= 12PopРоpn= 12n= 3n= 12n= 3n= 3n= 12РоpРop121.21.212d. Determine the percentage of all samples of three men that have mean brain weights within 0.1 kg of the population mean brain weight of 1.20 kg. Interpret your answer in terms of sampling error.(Round to two decimal places as needed.)This is the percentage that the sampling error made in estimatingby that ofV will beV 0.1 kge. Repeat part (d) for samples of size 12.The percentage of all samples of 12 men that have mean brain weights within 0.1 kg of the population mean brain weight of 1.20 kg is %.(Round to two decimal places as needed.)This is the percentage that the sampling error made in estimatingV by that ofV will beV 0.1 kg. According to one study, brain weights of men are normally distributed with a mean of 1.20 kg and a standard deviation of 0.12 kg. Use the data to answer parts (a) through (e).Click here to view page 1 of the table of areas under the standard normal curve)Click here to view page 2 of the table of areas under the standard normal curve.a. Determine the sampling distribution of the sample mean for samples of size 3. Interpret your answer in terms of the distribution of all possible sample mean brain weights for samples of three men.The mean of the sample mean is µ; = kg.(Type an integer or a decimal. Do not round.)The standard deviation of the sample mean is o; = kg.(Round to four decimal places as needed.)Interpret these answers in context.ForV theV brain weights have a normal distribution with a mean ofkg and a standard deviation ofkg.(Type integers or decimals rounded to four decimal places as needed.)b. Repeat part (a) for samples of size 12.The mean of the sample mean is µ; =||(Type an integer or a decimal. Do not round.)The standard deviation of the sample mean is o, =(Round to four decimal places as needed.)Interpret these answers in context.ForV theV brain weights have a normal distribution with a mean ofkg and a standard deviation ofkg.(Type integers or decimals rounded to four decimal places as needed.)

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