This Question: 1 pt 27 of 31 (5 C This Quiz: 31 pts possit The ages (years) of t

Question

This Question: 1 pt 27 of 31 (5 C This Quiz: 31 pts possit The ages (years) of three government oficials when they died in office were 56.46, and 60. Complete parts (a) through (d). a. Assuming that 2 of the ages are randomiy selected with replacement ist the diferent possibie sampies OA. (66.561, 60 460 (658 60)(646 56 46 462(46 60)/60.56)(60. 453)(60.60) A. (56,56), (56,46),(56,60).(46,56)·(46,46M46,60100,56),(60,46),(60.50) O B. (56.46) (56,60 (46,56) (46,60) (60.56)(60,46) O C (58 56) (56,46),(56,60) (46,46),(46,60)(6060) OD· (56,46)(56,60),(46,60) b. Find the range of each of the samples, then summanze the sampling distribution of the ranges in the format of a table representing the probabiity distribution Sample Range Probability Type an integer or a fraction.) c. Compare the population range to the mean of the sample ranges Choose the corredt answer be o A. The population range is equal to the mean ofthe sample ranges O B. The populaton range is equal to the ape of the oldest official at the O C. The population range is equal to the youngest official at he ame of death and the mean of time of death and he mean of the sample ranges is equal to the youngest omicial at the nme of nne of dean andre mean ortho sample ranges is equal the youngest omeial arte mme of the sample ranges is equal to the oldest oficial at the time of deatm O D. The is not equal to the mean of the sample ranges (it is aiso not equal to the age of the oldest omiciai or age of the youngest official at the time of death)

Explanation / Answer

a) Option A is correct.

b) The table will be:

c) Option D is correct.

d) Option A is correct.

Sample Range Probability 0 1/3 4 2/9 10 2/9 14 2/9

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