MTH-110 MWW Fall 2017 Robert Ford est: Test 3 Midtermm is Question: 1 pt 170f 30

Question

MTH-110 MWW Fall 2017 Robert Ford est: Test 3 Midtermm is Question: 1 pt 170f 30 (16 complete) This Tes The table to the right lists probablities for the comesponding numbers of girls in three biths What is the rendom variable wh re its possibie values, and are is values numerica? Number of gis Choose the comect answer below O A. The random variable is Px), which is he probability of a number of girls in thvee births The possible values of Pli) ane 0 125 and d 375 The values of the andom vae Px) aee O D. The random varable is x, which is the number of gits in three births. The possible values of xare 0.1,2 and 3.The vaives of the andom vaiues ane net nume ewer Cock to select your 4 0 caps lock

Explanation / Answer

The random variable here is X, the number of girls in three births. Clearly this is a case of a numerical variable as the allowable values of X here could be 0, 1, 2, or 3

Therefore B is the correct answer here.

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