Suppose the following data represent the ratings (on a scale from 1 to 5) for a certain smart phone game, with 1 representing a poor rating. Complete parts (a) through (d) below. Frequency O 2529 Stars 2786 3 4384 4 4711 10,740 Stars (x) P(x) 1 2 3 4 (Round to three decimal places as needed.) Enter your answer in the edit fields and then click Check Answer. 0000

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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Suppose the following data represent the ratings (on a scale from 1 to 5) for a certain smart phone game, with 1 representing a poor rating. Complete parts (a)
through (d) below.
Frequency O
Stars
2529
2786
4384
4711
10,740
3
4
Stars (x) |
P(x)
1
2
3
4
(Round to three decimal places as needed.)
Enter your answer in the edit fields and then click Check Answer.
Transcribed Image Text:Suppose the following data represent the ratings (on a scale from 1 to 5) for a certain smart phone game, with 1 representing a poor rating. Complete parts (a) through (d) below. Frequency O Stars 2529 2786 4384 4711 10,740 3 4 Stars (x) | P(x) 1 2 3 4 (Round to three decimal places as needed.) Enter your answer in the edit fields and then click Check Answer.
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