Question

I need help asap with this please, im willing to give any points or anything

Answer 1

You are given the table

`\begin{array}{cc}x&f\\1&4\\2&6\\3&2\\4&6\\5&2\end{array}`

Find
`\sum \limits_(i=1)^5f_i=4+6+2+6+2=20.`

Then you can get new probability table

`\begin{array}{cc}x&p\\1&(4)/(20)=0.2\\ \\2&(6)/(20)=0.3\\ \\3&(2)/(20)=0.1\\ \\4&(6)/(20)=0.3\\ \\5&(2)/(20)=0.1\end{array}`,

where
`p_i=(f_i)/(\sum \limits_(i=1)^5f_i)`.

The probability distribution bar graph you can see in attached diagram.