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Would the given sample mean be considered unusual? _ A The sample mean would be considered unusual because there is a probability less than 0.05 of the sample being within this range _ B The sample mean would not be considered unusual because there is a probability greater than 0.05 of the sample mean within this range _ C The sample mean would be considered unusual because there is a probability greater than 0.05 of the sample mean within this range _ D The sample mean would not be considered unusual because there is a probability less than 0.05of the sample mean within this range
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- 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=75, find the probability of a sample mean being greater than 231 if µ = 230 and o = 6.2. For a sample of n=75, the probability of a sample mean being greater than 231 if µ = 230 ando = 6.2 is (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 V of tho mean of the sample means. StatCrunch F12 F10 F8 F7 F6 *3 F3 F5 *1 FI *2 2 & 7 @ € # £ 8. このarrow_forwardThe 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 219 if μ=218 and σ=5.8. For a sample of n=70, the probability of a sample mean being greater than 219 if μ=218 and σ=5.8 (Round to four decimal places as needed.) Would the given sample mean be considered unusual? The sample mean ▼ would would not be considered unusual because it ▼ lies does not lie 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.arrow_forwardhe 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.arrow_forward
- 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.)arrow_forwardThe 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…arrow_forwardThe 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=75, find the probability of a sample mean being greater than 214 if μ=213 and σ=5.9. For a sample of n=75, the probability of a sample mean being greater than 214 if μ=213 and σ=5.9 is nothing. (Round to four decimal places as needed.)arrow_forward
- 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=65, find the probability of a sample mean being greater than 213 if μ=212 and σ=3.5. For a sample of n=65, the probability of a sample mean being greater than 213 if μ=212 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 would not be considered unusual because it ▼ lies does not lie 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.arrow_forwardThe 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 = 75, find the probability of a sample mean being greater than 224 if μ = 223 and o= 5.9. For a sample of n = 75, the probability of a sample mean being greater than 224 if μ =223 and o = 5.9 is (Round to four decimal places as needed.)arrow_forwardThe 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 = 75, find the probability of a sample mean being greater than 229 if μ = 228 and o = 5.9. For a sample of n = 75, the probability of a sample mean being greater than 229 if μ = 228 and o= 5.9 is (Round to four decimal places as needed.)arrow_forward
- 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.arrow_forwardThe population mean and standard deviation are given below. Find the indicated probability and determine whether the given sample mean would be considered unusual. For a sample of n = 31, find the probability of a sample mean being less than 12,748 or greater than 12,751 when μ = 12,748 and o=1.9. For the given sample, the probability of a sample mean being less than 12,748 or greater than 12,751 is (Round to four decimal places as needed.) Carrow_forwardThe 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 219 if μ=218 and σ=5.6. For a sample of n=65, the probability of a sample mean being greater than 219 if μ=218 and σ=5.6 isarrow_forward
- A First Course in Probability (10th Edition)ProbabilityISBN:9780134753119Author:Sheldon RossPublisher:PEARSON
