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 222 if u = 221 and o = 6.2. For a sample of n = 75, the probability of a sample mean being greater than 222 if u = 221 and o = 6.2 is (Round to four decimal places as needed.)
Q: The population mean and standard deviation are given below. Find the required probability and…
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Q: The population mean and standard deviation are given below. Find the required probability and…
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Q: The population mean and standard deviation are given below. Find the required probability. For a…
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A: GivenMean(μ)=216standard deviation(σ)=6.2sample size(n)=75
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A: n=sample=75, population mean μ=211, standard deviation=σ=5.9
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A: Mean = 210 Standard deviation = 3.7 Sample size = 75
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Q: The population mean and standard deviation are given below. Find the required probability and…
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Q: For a sample of n = 75, find the probability of a sample mean being greater than 222 if μ=221 and o=…
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Q: The population mean and standard deviation are given below. Find the required probability and…
A: Mean = 24 Standard deviation = 1.18 Sample size = 65
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A: Mean()=24standard deviation()=1.23
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A: The following information is given in the question n=65μ=22σ=1.22 Now, Using Central Limit Theorem,…
Q: For a sample of n = 75, the probability of a sample mean being greater than 222 if u =221 and o =…
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A: here given , population mean = 23 population standard deviation = 1.15 n = 61
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Q: The population mean and standard deviation are given below. Find the required probability and…
A: Mean()=229standard deviation()=5.7sample size(n)=65
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Q: The population mean and standard deviation are given below. Find the required probability and…
A: X~N( μ , ?)μ=20 , ?=1.33 ,n=64Z-score =( x - μ )/?
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- 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 required probability and determine whether the given sample mean would be considered unusual. For a sample ofn=70, find the probability of a sample mean being less than 24.2 if p = 24 and o= 1.23. Click the icon to view page 1 of the standard normal table. Click the icon to view page 2 of the standard normal table. For a sample of n = 70, the probability of a sample mean being less than 24.2 if u = 24 and o = 1.23 is (Round to four decimal places as needed.) Would the given sample mean be considered unusual? The sample mean be considered unusual because it has a probability that is than 5%.
- 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= 60, find the probability of a sample mean being less than 20.1 if µ= 20 and o = 1.18. Click the icon to view page 1 of the standard normal table. Click the icon to view page 2 of the standard normal table. For a sample of n = 60, the probability of a sample mean being less than 20.1 if µ = 20 ando = 1.18 is (Round to four decimal places as needed.)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 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.)Given with an unknown shape of a population, consider the following values: u=75, o=5 & n=40. Calculate the probability that the sample mean is less than 74. A city has an average number of 620 public elementary school teachers with a standard deviation of 76. If a random sample of 36 cities is selected, what is the probability that the number of teachers is greater than 600 teachers? The average time it takes a group of Senior High School students to finish answering a long exam in Statistics and probability is 63 minutes. The standard deviation is 10 minutes. If the random variable is normally distributed, what is the probability that a 45 randomly selected SHS students who take the examination has a mean time of less than 60 minutes to complete the test? The program entitled "The Voice Philippines" has a mean number of viewers of 16 million with a standard deviation of 2.1 million. Assume a normal distribution, what is the probability that a randomly selected 9 episodes has a number…
- 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.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 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.)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 = 61, find the probability of a sample mean being less than 22.6 if µ = 23 and o= 1.15. Click the icon to view page 1 of the standard normal table. Click the icon to view page 2 of the standard normal table. For a sample of n = 61, the probability of a sample mean being less than 22.6 if µ = 23 and o=1.15 is (Round to four decimal places as needed.) Standard Normal Table (Page 1) Area Z Z .09 .08 .07 .06 .05 .04 .03 .02 .01 -3.4 .0002 .0003 .0003 .0003 .0003 0003 .0003 .0003 .0003 -3.3 .0003 .0004 .0004 .0004 .0004 0004 .0004 .0005 .0005 -3.2 .0005 .0005 .0005 .0006 .0006 0006 .0006 .0006 .0007 -3.1 .0007 .0007 .0008 .0008 .0008 0008 .0009 .0009 .0009 -3.0 .0010 .0010 .0011 .0011 .0011 0012 .0012 .0013 .0013 -2.9 .0014 .0014 .0015 .0015 .0016 .0016 .0017 .0018 .0018 -2.8 .0019 .0020 .0021 .0021 .0022 0023…
- 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 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.)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 = 63, find the probability of a sample mean being less than 19.5 if u = 20 and o=1.33. Click the icon to view page 1 of the standard normal table. Click the icon to view page 2 of the standard normal table. For a sample of n = 63, the probability of a sample mean being less than 19.5 if u = 20 and σ = 1.33 is (Round to four decimal places as needed.) Would the given sample mean be considered unusual? The sample mean be considered unusual because it has a probability that is than 5%.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 215 if µ = 214 and o = 5.8. For a sample of n= 70, the probability of a sample mean being greater than 215 if u = 214 and o = 5.8 is (Round to four decimal places as needed.)