SOLUTION: After the private screening of a new television pilot, audience members were asked to rate the new show on a scale of 1 to 10 (10 being the highest rating). From a group of 140 peo

Algebra ->  Matrices-and-determiminant -> SOLUTION: After the private screening of a new television pilot, audience members were asked to rate the new show on a scale of 1 to 10 (10 being the highest rating). From a group of 140 peo      Log On


   

Question 634104: After the private screening of a new television pilot, audience members were asked to rate the new show on a scale of 1 to 10 (10 being the highest rating). From a group of 140 people, the following responses were obtained.
Rating 1 2 3 4 5 6 7 8 9 10
Frequency of
Occurrence 4 4 3 6 17 20 22 24 11 29
Let the random variable X denote the rating given to the show by a randomly chosen audience member. Find the probability distribution associated with these data.
Rating 1 2 3 4 5 6 7 8 9 10
P(X = x)
Answer by ewatrrr(24785) About Me  (Show Source):
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Hi,



X	 #	P(X = x)

1	4	0.028571429

2	4	0.028571429

3	3	0.021428571

4	6	0.042857143

5	17	0.121428571

6	20	0.142857143

7	22	0.157142857

8	24	0.171428571

9	11	0.078571429

10	29	0.207142857