Daniel7789 Daniel7789

21-11-2022
Mathematics

contestada

A researcher wishes to conduct a study of the color preferences of new car buyers. Suppose that 30% of this population prefers the color brown. If 20 buyers are randomly selected, what is the probability that exactly 1 buyer would prefer brown? Round your answer to four decimal places.

Respuesta :

Otras preguntas

Why can't you change the subscripts in a formula in order to balance a chemical equation?

Explain how the types of mountain landforms are related to one another.

Describe how trade contributed to United States territorial growth.

in relation to the earth's surface, explain where rock spend most of there time.

Harold's old school has 52 sixth graders and 39 seventh graders, what's the ratio of 6th graders to 7th graders in simplest form? (:

Explain how the types of mountain landforms are related to one another.

Describe the typical movement of ciliates.

Justin works as a car salesman. Last week he had a total of 42,000 dollars in sales. if his Commission is 2 percent how much did Justin earn and last week?

What characteristics separate algae from a) protozoans and b) plants?

_____ Na3PO4 + _____ KOH arrow _____ NaOH + ___________K3PO4How do I balance this equation?