Arandom sample of n= 100 observations is selected from a population with u = 29 and o = 23. Complete parts a through f. Click the icon to view the table of normal curve areas. Normal curve a. Find and o = 29 = 2.3 (Round to one decimal place as needed.) b. Describe the shape of the sampling distribution of x. O A. Skewed left B. Skewed right .00 C. Approximately normal .0 .1 .2 .3 .0000 .0398 .0793 1179 1554 D. Uniform distribution c. Find P(x2 28). 1915 P(x2 28) = (Round to four decimal places as needed.) %3D 2257 2580 2881 3159 3413 d. Find P(22.1sxs 26.8). .8 .9 P(22.1sxs 26.8) = (Round to four decimal places as needed.) %3D 1.0 1.1 1.2 1.3 3643 3849 4032 4192 4332 e. Find P(xs 28.2). P(xs 28.2) = (Round to four decimal places as needed.) 1.4 1.5 f. Find P(x2 27.0). 1.6 1.7 .4452 4554 4641 4713 .4772 P(x2 27.0) = (Round to four decimal places as needed.) 1.8 %3D 1.9 2.0

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