Question

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Which probability distribution table reflects the data shown in the bar graph?

Answer 1

Answer: d) .2, .2, .2, .2, .2

Explanation:

All of the colors have the same probability. There are 5 colors, so each color has a 1 out of 5 chance of being selected = 20% --> = .2

Answer 2

The correct option is 4.

Explanation:

From the given bar graph it is clear that y axis represents the data and x-axis represents the colors.

For each color the value of data is 3. Total number of colors is 5. Total data is

`3* 5=15`

Probability of Red is

`P=(Red)/(Total)=(3)/(15)=0.2`

Probability of Yellow is

`P=(Yellow)/(Total)=(3)/(15)=0.2`

Probability of Green is

`P=(Green)/(Total)=(3)/(15)=0.2`

Probability of Blue is

`P=(Blue)/(Total)=(3)/(15)=0.2`

Probability of Grey is

`P=(Grey)/(Total)=(3)/(15)=0.2`

The correct table is

X P

Red 0.2

Yellow 0.2

Green 0.2

Blue 0.2

Grey 0.2

Therefore the correct option is 4.