Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.95, o = 9.4, and E= 1 Assume that a preliminary sample has at least 30 members. (Round up to the nearest whole number.)
Q: Use Slovin's Formula to determine sample size: 1. Given: N = 1000 ; 2. Given: N = 2000; margin of…
A: Given: 1. N=1000, Margin of error, e=0.01 2.N=2000, Margin of error, e=0.05
Q: A particular brand of dishwasher soap is sold in three sizes: 30 oz, 40 oz, and 60 oz. Twenty…
A: From the given information, there are 3 sizes of dishwasher soaps. Twenty percent of all purchasers…
Q: Find the minimum sample size n needed to estimate for the given values of c, , and E. C=0.98, =8.9,…
A: We have to find sample size required for given margin of error.
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c = 0.90, o…
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Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.90, o…
A: We need to find , the minimum sample size n needed to estimate μ for the given values of c, σ and E.…
Q: Determine u- and o- from the given parameters of the population and sample size. x, u=81, o = 18, n…
A:
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c=0.98, o =…
A: We have given that, Population standard deviation (σ) = 7.3, Margin of error (E) = 2 and confidence…
Q: Find the minimum sample size n needed to estimate u for the given values of c, 6, and E. c= 0.98, 6…
A: Since we know population standard deviation, use z-distribution to find z-critical value. Find…
Q: Find the minimum sample size n needed to estimate μ for the given values of c, σ, and E. c=0.95,…
A: Given c=0.95σ=6.9E=1
Q: A particular brand of dishwasher soap is sold in three sizes: 30 oz, 40 oz, and 60 oz. Twenty…
A:
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c =0.98, o…
A:
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.90, o…
A: Solution: From the given information, confidence level is 0.90, σ=8.6 and E=2.
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.95, o…
A:
Q: Find the minimum sample size n needed to estimate μ for the given values of c, σ, and E.…
A: Given data,E=2σ=9.2z-value at 98% confidence is Zc=2.326n=?
Q: Find the minimum sample size n needed to estimate μ for the given values of c,σ,and E. c=0.95,…
A:
Q: Find the minimum sample size n needed to estimate μ for the given values of c, σ, and E.…
A:
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c=0.98,…
A: Givenc=0.98standard deviation(σ)=6.5Margin of error(E)=2
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. E= 0.98||a…
A: Given Data : Margin of error, ME = 1 population standard deviation, σ = 5.7…
Q: Find the minimum sample size n needed to estimate u for the given C=0.95, o=7.1, and E=1 Assume that…
A: Given that, Critical values: Using the z-table, the critical value at 95% confidence level is
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.95, o…
A: We have given that, Confidence level (c) = 0.95 and population standard deviation (σ) = 9.2 and…
Q: Find the minimum sample size n needed to estimate μ for the given values of c, σ, and E.…
A: GivenConfidence interval(c)=0.90standard deviation(σ)=8.8Margin of error(E)=2zcritical =2.33
Q: Determine , and , fom the given parameters of the population and sample s 43. e18, n-38
A: Given problem Given that Mean = 43 Standard deviation = 18 n = 38
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.95, o=…
A: We need to find the minimum sample size n needed to estimate μ for the given values of c, σ and E.…
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c=0.90,…
A:
Q: Find the minimum sample size n needed to estimate μ for the given values of c,o, and E. c = 0.98,o…
A:
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. C= 0.95, o…
A: Given that, C = 0.95 E = 1 Standard deviation = 8.7
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.90, o…
A:
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c=0.90, o =…
A:
Q: Find the minimum sample size n needed to estimate μ for the given values of c, σ, and E.…
A:
Q: Find the minimum sample size n needed to estimate u for the given values of c, a, and E. C= 0.95, a=…
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Q: Find the minimum sample size n needed to estimate μ for the given values of c,σ, and E. c=0.90,…
A: Find the minimum sample size n needed to estimate μ for the given values of c,σ, and E. c=0.90,…
Q: Find the minimum sample size n needed to estimate μ for the given values of c, σ, and E. c=0.95…
A: Population standard deviation, sigma is 7.1. The z-critical value for 95% confidence interval is…
Q: Find the minimum sample size n needed to estimate μ for the given values of c, σ, and E.…
A:
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E c= 0.95, o =…
A: Since we know population standard deviation, use z-distribution to find z-critical value. Find…
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, andE. c= 0.98, o =…
A:
Q: 1. Find the minimum sample size n needed to estimate μ for the given values of c, σ, and E.…
A: Given information Standard deviation
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c = 0.90, o…
A: From the provided information, Population standard deviation (σ) = 6.8 Margin of error (E) = 2…
Q: Use the given data to find the minimum sample size required to estimate the population proportion. A…
A: given data, we have to find minimum sample size required Q-3 E = 0.004 95% CI p^ and…
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.98,…
A: From the provided information, Confidence level = 0.98 Population standard deviation (σ) = 7.8…
Q: A particular brand of dishwasher soap is sold in three sizes: 30 oz, 35 oz, and 70 oz. Twenty…
A: Random Sampling: if a sample is drawn from a given population in such a manner that each member of…
Q: Determine the sample size necessary under the following conditions. a. To estimate u with o = 44, E…
A: As per our guidelines we are suppose to answer only one question. Given,σ=44 ,…
Q: Find the minimum sample size n needed to estimate i for the given values of C, o, and E. c=0.98, o =…
A: Given : Margin of error, ME = 1.0 population standard deviation, σ = 8.5…
Q: find the minimum sample size n needed to estimate μ for the given values of c,σ,and E. c=0.95,…
A: Formula for the sample size needed to estimate a population mean is
Q: Find the minimum sample size n needed to estimate μ for the given values of c, σ, and E. c=0.95,…
A: Given information, c=0.95 σ=7.2 E= 1 Significance level=1-0.95=0.05 From the standard normal table,…
Q: Find the minimum sample size n needed to estimate μ for the given values of c, σ, and E.…
A:
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.95, o…
A:
Q: the minimum sample size n needed to estimate μ for the given values of c, σ,
A: The sample size can be calculated as: n=z×σE2 Here, c = desired confidence level E = The allowable…
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c= 0.95, o…
A: Given information Standard deviation σ = 9.4 Confidence interval = 0.95 Significance level(α) = 1-…
Q: Find the minimum sample size n needed to estimate u for the given values of c, o, and E. c=0.98,…
A: Given,c=0.98 , σ=7.3 , E=2and Zc=Z0.98=2.3263 (from Z-table)
Q: A sample of households in a community is selected from the telephone directory. In this community,…
A: A parameter is what characterizes the population whereas for a sample which is taken from a…
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- Pet Owners According to the Humane Society, in 2015, 65% of U.S. households owned at least one pet, and 42% of households who did own pets owned at least two. The U.S. Census Bureau tells us that there were 117 million households in 2015. How many households owned at least two pets? Report your answer in millions rounded to two places.Sleep apnea is a condition in which the sufferers stop breathing momentarily while they are asleep. This condition results in lack of sleep and extreme fatigue during waking hours. A current estimate is that 9.7 million out of the 312.7million Americans suffer from sleep apnea, or approximately 3.1%A safety commission is concerned about the percentage of commercial truck drivers who suffer from sleep apnea. They do not have any reason to believe that it would be higher or lower than the population’s percentage. To test the claim that the percentage of commercial truck drivers who suffer from sleep apnea is not 3.1%, a simple random sample of 406commercial truck drivers is examined by a medical expert, who concludes that 55 suffer from sleep apnea. Does this evidence support the claim that the percentage of commercial truck drivers who suffer from sleep apnea is not 3.1%?Use a 0.05 level of significance. Step 3 of 3 : Draw a conclusion and interpret the decision.Sleep apnea is a condition in which the sufferers stop breathing momentarily while they are asleep. This condition results in lack of sleep and extreme fatigue during waking hours. A current estimate is that 12.8million out of the 312.7 million Americans suffer from sleep apnea, or approximately 4.1%. A safety commission is concerned about the percentage of commercial truck drivers who suffer from sleep apnea. They do not have any reason to believe that it would be higher or lower than the population’s percentage. To test the claim that the percentage of commercial truck drivers who suffer from sleep apnea is not 4.1%, a simple random sample of 392 commercial truck drivers is examined by a medical expert, who concludes that 24 suffer from sleep apnea. Does this evidence support the claim that the percentage of commercial truck drivers who suffer from sleep apnea is not 4.1%? Use a 0.02 level of significance. Step 1 of 3 : State the null and alternative hypotheses for the test.…