Question

Giving a test to a group of students, the grades and gender are summarized below Grades and Gender A B C Total Male 16 8 14 38 Female 17 13 4 34 Total 33 21 18 72 If one student is chose

Answer 1

The probability that a randomly chosen student from this group got an A is approximately 0.2933.

Step-by-step explanation:

To find the probability that a student got an A, we need to determine the number of students who received an A and divide it by the total number of students.

From the given data, we can see that there are 22 students in total who received grades in the A category.

Now, let's calculate the probability:

Probability = Number of students with A grades / Total number of students

Probability = 22 / 75

Calculating this fraction gives us a probability of approximately 0.2933.

Therefore,o find the probability that a student got an A, we need to determine the number of students who received an A and divide it by the total number of students.

From the given data, we can see that there are 22 students in total who received grades in the A category.

Now, let's calculate the probability:

Probability = Number of students with A grades / Total number of students

Probability = 22 / 75

Calculating this fraction gives us a probability of approximately 0.2933.

Therefore, the probability that a randomly chosen student from this group got an A is approximately 0.2933.