The percentage of marks obtained by a student in monthly unit tests are given below:

Unit test: I II III IV V

Percentage of marks obtained: 69 71 73 68 76

Find the probability that the student gets:
(i) more than 70% marks
(ii) less than 70% marks
(iii) a distinction

Question

The percentage of marks obtained by a student in monthly texts are given below Percentage of Marks - left- begin-array- - c c c c c c - - 52 - - - 60 - - - 65 - - - 75 - - - 80 - end-array- right- -

Toppr Admin · Accepted Answer

Test	$I$	$I I$	$I I I$	$I V$	$V$
Percentage marks obtained	$69$	$71$	$73$	$69$	$74$

Unit test	$1$	$2$	$3$	$4$	$5$
Percentage of marks obtained	$60$	$75$	$55$	$72$	$85$

The percentage of marks obtained by a student in monthly texts are given below Percentage of Marks \( \left[ \begin{array} { c c c c c c } { 52 } & { 60 } & { 65 } & { 75 } & { 80 } \end{array} \right. \)