Giving a test to a group of students, the grades and gender are summarized below ABCTotal
Male7201441
Female341926
Total10243367

If one student is chosen at random,

Find the probability that the student was male OR got an "A".

46/ 67

Step-by-step explanation:

The numbers of students irrespective of grades is;

The sum of the last roll of numbers:

10+24+ 33+ 67 = 134

The number of males irrespective of grades is the sum of the numbers in the male row ;

7 +20+ 14 +41= 82

The numbers of students with grade A is the first column at the last row and is 10;

Hence;

the probability that the student was male OR got an 'A' is

the probability that the student was male plus the probability that he/she got an 'A'.

The probability that it's a male is ;

Number of males/ total number of students

=82/134

The probability that he got an A is;

The number of students that got A/ the total number of students;

10/134

Hence

the probability that the student was male OR got an 'A' is;

82/ 134 + 10/134 = 92/134 = 46/ 67

6 on both sides and twelve on the top and the bottom

step-by-step explanation:

answer:

3 bags of apples and 2 bags of oranges.

step-by-step explanation: