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Points: 0 of 1 Save A simple random sample of size is drawn from a population that is normally distributed. The sample m

Posted: Mon Nov 15, 2021 12:24 pm
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Points 0 Of 1 Save A Simple Random Sample Of Size Is Drawn From A Population That Is Normally Distributed The Sample M 1
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Points 0 Of 1 Save A Simple Random Sample Of Size Is Drawn From A Population That Is Normally Distributed The Sample M 2
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Points 0 Of 1 Save A Simple Random Sample Of Size Is Drawn From A Population That Is Normally Distributed The Sample M 3
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Points: 0 of 1 Save A simple random sample of size is drawn from a population that is normally distributed. The sample means found to be 108 and the sample standard deviations, as found to be 10 (a) Constructa 95% confidence Werval about the samples 12 (b) Construct a 95% confidence interval about if the sample sen 27 Construct a 90%. confidence interval about the sample size is 12 dy Could we have computed the confidence intervals in parts at the population had not been normally distributed? Click the won to view the table at was under the distribution (a) Construct a 90confidence nervat about it the sample size n. 12 Low Do 1026 Upper bound 1154 Use congerde Round to one decat places needed) bConstruct a concentral about the samples 27 Le bound 105Upper bound 1920 che scending for Round to decimos needed) How does ingesamese margin ofert As the same as the margin or has the same As Theme me margin of er noe As the negotec des tey can try to the woh 10 upperton Tutoring Help me solve this Get more help

(a) Construct a 95% confidence interval about if the sample size, n, is 12 Lower bound 102 6 Upper bound 115.4 (Use ascending order. Round to one decimal place as needed) (b) Construct a 95% confidence interval about if the sample size, n, is 27 Lower bound: 105.0 Upper bound: 113.0 (Use ascending order. Round to one decimal place as needed.) How does increasing the sample size affect the margin of error, E? As the sample size increases the margin of error stays the same X As the sample size increases, the margin of error increases *As the sample size increases the margin of error decreases (c) Construct a 98% confidence interval about if the sample size n. 12 Lower bound: 101 2Upper bound 1168 (Use ascending order Round to one decimal place as needed

VW CIU Homework: Section 9.2 Question 2, 9.2.17 Part 5 of 6 HW Score: 12.5%, 1 of 8 points Points: 0 of 1 Save A simple random sample of size nis drawn from a population that is normally distributed the sample mean, I stound to be 109, and the sample standard deviations, as found to be 10 (a) Construct a 96% confidence interval about it the samples 12 () Construct a 90% confidence interval about the sample size is 27 c) Construct a 90% confidence interval about if the sample size is 12 14) Could we have computed the confidence intervis in parts acct the population had not been normally distributed? Click the icon to view the title of areas under the distribution (a) Constructa Continental about the sample size is 12 Lower bount 1026.Upper bound 1152 Use ascending order Round to be decimal place as needed by Construct a concentrat about if the samples 27 Lower bound ton d: Upper bound 1130 deg de tone de places need How does in the same the margin of error ? As me the margoforesame Amesena margin Lot 10Upper tudo