9.2.19 A simple random sample of size n is drawn. The sample mean, x, is found to be 18.2, and the sample standard deviation, s, is found to be 4.6. Question Click the icon to view the table of areas...

9.2.19<br>A simple random sample of size n is drawn. The sample mean, x, is found to be 18.2, and the sample standard deviation, s, is found to be 4.6.<br>Question<br>Click the icon to view the table of areas under the t-distribution.<br>(a) Construct a 95% confidence interval about u if the sample size, n, is 34.<br>Lower bound: ; Upper bound:|<br>(Use ascending order. Round to two decimal places as needed.)<br>Enter your answer in the edit fields and then click Check Answer.<br>parts<br>remaining<br>Clear All<br>Check Answer<br>PAGES<br>MAY<br>4<br>W<br>F11<br>吕口<br>F3<br>F8<br>F9<br>F10<br>F4<br>F5<br>F6<br>F7<br>F2<br>$<br>&<br>2<br>4<br>5<br>6<br>7<br>8<br>9.<br>P<br>2)<br>#3<br>

Extracted text: 9.2.19 A simple random sample of size n is drawn. The sample mean, x, is found to be 18.2, and the sample standard deviation, s, is found to be 4.6. Question Click the icon to view the table of areas under the t-distribution. (a) Construct a 95% confidence interval about u if the sample size, n, is 34. Lower bound: ; Upper bound:| (Use ascending order. Round to two decimal places as needed.) Enter your answer in the edit fields and then click Check Answer. parts remaining Clear All Check Answer PAGES MAY 4 W F11 吕口 F3 F8 F9 F10 F4 F5 F6 F7 F2 $ & 2 4 5 6 7 8 9. P 2) #3

Jun 05, 2022

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9.2.19 A simple random sample of size n is drawn. The sample mean, x, is found to be 18.2, and the sample standard deviation, s, is found to be 4.6. Question Click the icon to view the table of areas...

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