According to a survey, the distribution of graduate science students in doctorate-granting institutions is shown to the right. Frequencies are in thousands. A graduate science student who Field is attending a doctorate-granting institution is selected at random. Complete parts a through c. Freque Physical sciences Environmental sciences Mathematical sciences 34. 11. 17.5 Computer sciences 43.6 Agricultural sciences Biological sciences Psychology Social sciences 11. 64. 45 88. a. Determine the probability that the field of the student obtained is psychology. (Round to three decimal places as needed.)

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According to a survey, the distribution of graduate science students in doctorate-granting institutions is shown to the right. Frequencies are in thousands. A graduate science student who Field
is attending a doctorate-granting institution is selected at random. Complete parts a through c.
Frequency -
Physical sciences
34.7
Environmental sciences
11.1
Mathematical sciences
17.5
Computer sciences
Agricultural sciences
Biological sciences
Psychology
43.6
11.8
64.5
45.1
Social sciences
88.5
a. Determine the probability that the field of the student obtained is psychology.
(Round to three decimal places as needed.)
Transcribed Image Text:According to a survey, the distribution of graduate science students in doctorate-granting institutions is shown to the right. Frequencies are in thousands. A graduate science student who Field is attending a doctorate-granting institution is selected at random. Complete parts a through c. Frequency - Physical sciences 34.7 Environmental sciences 11.1 Mathematical sciences 17.5 Computer sciences Agricultural sciences Biological sciences Psychology 43.6 11.8 64.5 45.1 Social sciences 88.5 a. Determine the probability that the field of the student obtained is psychology. (Round to three decimal places as needed.)
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