question 6\nafter giving a test to a group of students, the grades and gender are summarized below.\n\n| | a…

question 6\nafter giving a test to a group of students, the grades and gender are summarized below.\n\n| | a | b | c | total |\n|--|--|--|--|--|\n| male | 19 | 4 | 6 | 29 |\n| female | 9 | 3 | 12 | 24 |\n| total | 28 | 7 | 18 | 53 |\n\nround probabilities to 4 decimal places.\n\nif one student is chosen at random,\n\nfind the probability that the student was male:

question 6\nafter giving a test to a group of students, the grades and gender are summarized below.\n\n| | a | b | c | total |\n|--|--|--|--|--|\n| male | 19 | 4 | 6 | 29 |\n| female | 9 | 3 | 12 | 24 |\n| total | 28 | 7 | 18 | 53 |\n\nround probabilities to 4 decimal places.\n\nif one student is chosen at random,\n\nfind the probability that the student was male:

Answer

Explanation:

Step1: Identify total number of students

The total number of students is 53 (from the bottom - right cell of the table).

Step2: Identify number of male students

The number of male students is 29 (from the 'Male' row and 'Total' column).

Step3: Calculate probability

The probability $P$ of choosing a male student is the number of male students divided by the total number of students. So $P=\frac{29}{53}$.

Answer:

0.5472