Question

none of these
7. An algebraic expression 5x - 2y + 3 sa
(1 Point
Monomia
Binomia​

Answer 1

$\begin{gathered}\boxed{\begin{array}{c|cc}\sf Class\: interval&\sf Frequency\: (f)\\\frac{\qquad \qquad \qquad \qquad}{}&\frac{\qquad \qquad \qquad \qquad}{}\\\sf 40 - 50&\sf 5\\\\\sf 50 - 60 &\sf x\\\\\sf 60-70 &\sf 15\\\\\sf 70 - 80&\sf 12\\\\\sf 80-90&\sf 7\\\frac{\qquad \qquad \qquad \qquad}{}&\frac{\qquad \qquad \qquad \qquad}{}\\\sf & \sf \sum f = 67& \end{array}}\end{gathered}$

$\begin{gathered}\dag\;{\underline{\frak{As\;we\;know\;that,}}}\\ \\\end{gathered}$

Answer 2

$\begin{gathered}\begin{gathered}\boxed{\begin{array}{c|cc}\sf Class\: interval&\sf Frequency\: (f)\\\frac{\qquad \qquad \qquad \qquad}{}&\frac{\qquad \qquad \qquad \qquad}{}\\\sf 40 - 50&\sf 5\\\\\sf 50 - 60 &\sf x\\\\\sf 60-70 &\sf 15\\\\\sf 70 - 80&\sf 12\\\\\sf 80-90&\sf 7\\\frac{\qquad \qquad \qquad \qquad}{}&\frac{\qquad \qquad \qquad \qquad}{}\\\sf & \sf \sum f = 67& \end{array}}\end{gathered}\end{gathered}$

Classinterval

40−50

50−60

60−70

70−80

80−90

∑f=67