Relative Frequency of colors of cars chosen by customers

[Hiya]

Could someone help? I don't know where to start or what to do....

this table summarizes the relative frequencies of colors of cars chosen by customers.

Color	Black	White	Maroon	Blue	Metallic
Rel. Freq.	0.8x.	X.	X-0.2	0.125	1.5x

a) determine the value of x.

B) if there are eighty Costco,ears how many have chosen metallic.

C) which is the least chosen color.

D) what is the probability that the next customer to buy a car chooses a black car? Answer in percent.

 

[stapel]

Could someone help? I don't know where to start or what to do....

So your class and book have not covered this topic, and you're needing lesson links first...?

this table summarizes the relative frequencies of colors of cars chosen by customers.

Color	Black	White	Maroon	Blue	Metallic
Rel. Freq.	0.8x.	X.	X-0.2	0.125	1.5x

a) determine the value of x.

B) if there are eighty Costco,ears how many have chosen metallic.

C) which is the least chosen color.

D) what is the probability that the next customer to buy a car chooses a black car? Answer in percent.

When you reply, please provide the relationship between the requested value, "x", and the other value in the table, "X"; and explain what "Costco,ears" are and how they relate to the other information.

Thank you!