Question: Can you please solve this question using R, and can you show your R commands that you used, that would be great help!! ________________________________________________________________________________________________________ Problem

Can you please solve this question using R, and can you show your R commands that you used, that would be great help!!

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Problem 14.18 A public official believes that the mean household water use is 1,315 liters per day. A study of water usage involved a random sample of twenty five households. The data are given below. Assume that the household water use is normally distributed,

1316	1341	1303	1322	1335
1306	1320	1307	1352	1344
1329	1342	1301	1317	1311
1328	1290	1322	1310	1348
1324	1322	1339	1334	1369

(a) Using these data, is there enough evidence to conclude that the mean household water use is not 1,315 liters per day? Use = 0.05.

(b) Construct a 90% confidence interval for the mean household water use per day

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