Grouped Distribution 1
In the case of a large number of measures it is usual to group
the marks of 40 students in a test are shown below
58 91 63 72 67 11 6 81 57 53 16 44 75 52 57 65 44 39 26 51 37 43 69 56 35 76 85 29 65 47 25 32 66 49 42 62 51 71 37 58​

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.