in health class, the students were asked what grain they prefered in their breakfast cereal. The results are shown in the table. what's the probability that a randomly chosen student in the health class listed oats as their favorite grain?A. 20%B. 25%C. 35%D. 14%

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25-10-2022
Mathematics

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in health class, the students were asked what grain they prefered in their breakfast cereal. The results are shown in the table. what's the probability that a randomly chosen student in the health class listed oats as their favorite grain?A. 20%B. 25%C. 35%D. 14%

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SherI679310 SherI679310 · Answer 1 · 2022-10-25T13:00:59+02:00

To find the probability of a randomly choosen student listing oats as its favorite grain, divide the number of students that chose oats by the total number of students and multiply the fraction by 100%.

To find the total number of students, add the numbers under each cereal:

[tex]12+14+8+6=40[/tex]

The number of students who chose oats, is 14. Then, the requested probability, is:

[tex]\frac{14}{40}\times100=35\text{ \%}[/tex]