The population mean and standard deviation are given below. Find the required probal For a sample of n= 65, find the probability of a sample mean being greater than 211 if u = 210 and o = 3.5, For a sample of n=65, the probability of a sample mean being greater than 211 if p= 210 and a = 3.5 isM (Round to four decimal places as needed.) Would the given sample mean be considered unusual? The sample mean V be considered unusual because it V within the range of a usual event, namely within of the mean of the sample means.

he population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered unusual.   For a sample of n=65​, find the probability of a sample mean being greater than 217 if μ=216 and σ=3.5. For a sample of n=65​, the probability of a sample mean being greater than 217 if μ=216 and σ=3.5 is nothing. ​(Round to four decimal places as​ needed.) Would the given sample mean be considered​ unusual?   The sample mean ▼   would not would be considered unusual because it ▼   does not lie lies within the range of a usual​ event, namely within ▼   1 standard deviation 2 standard deviations 3 standard deviations of the mean of the sample means.

The population mean and standard deviation are given below. Find the required probability and determine whether the given sample mean would be considered unusual.   For a sample of n=70​, find the probability of a sample mean being greater than 212 if μ=211 and σ=3.5. For a sample of n=70​, the probability of a sample mean being greater than 212 if μ=211 and σ=3.5 is nothing. ​(Round to four decimal places as​ needed.)

The population mean and standard deviation are given below. Find the indicated probability and determine whether a sample mean in the given range below would be considered unusual. If convenient, use technology to find the probability. For a sample of n 38, find the probability of a sample mean being less than 12,750 or greater than 12,753 when u = 12,750 and o = 1.8. For the given sample, the probability of a sample mean being less than 12,750 or greater than 12,753 is. (Round to four decimal places as needed.) Would the given sample mean be considered unusual? O A. The sample mean would not be considered unusual because there is a probability greater than 0.05 of the sample mean being within this range. O B. The sample mean would be considered unusual because there is a probability greater than 0.05 of the sample mean being within this range. OC. The sample mean would not be considered unusual because there is a probability less than 0.05 of the sample mean being within this range. O…