jjiopppotdd9322 jjiopppotdd9322

Today at 5:11 AM
Mathematics

Answered

Suppose 20% of the students on campus smoke. you select two students at random. in what percentage of samples will both students be smokers?

Answer :

sqdancefan sqdancefan

Today at 5:16 AM

Answer:

4%

Step-by-step explanation:

The probability that two smoke is the product of the probabilities that each smokes, provided the students are selected independently.

... 0.20 × 0.20 = 0.0400 = 4%

Answer Link

Other Questions

Why do some people still choose to practice fascism even after it was condemned after World War II?

PLEASE HELP ME!!! Bobby and Jeff are modeling how many times Earth revolves around the sun in one year. Bobby is holding a tennis ball, which represents Earth.

7. Solve using any method. x+2y = 1 2x + 3y = 2

7. Solve using any method. x+2y = 1 2x + 3y = 2

Josiah is taking his friends to the movies. Each ticket costs $10, and popcorn is $5 a bag. There is a $3 service fee for the entire purchase. He has $75. If he

62. Seed rate per acre of SRI rice is(1) 30 kg(2) 20 kg(3) 10 kg(4) 2 kg

s.i padhati main stirank G Ka maan ekai sahite likhiye

y=asinmx + bcosmx then d^y/dx^2

cultivation of saussurea costus

is 1/3 = 6/18 a proportion

96 ounces to quarts

A circle with radius of 1 cm sits inside a 3m x 4 cm rectangle What is the area of the shaded region? Round your final answer to the nearest hundredth.

HELP!! Based on the movie Baby Mama, What stage of the family life cycle are both Kate and Angie in?

List the steps to solve the following equation: 5x - 6 = 44. Then solve for x.List the steps to solve the following equation: 5x - 6 = 44. Then solve for x.

How do you say you enjoyed it in Spanish

An unknown gas contains 85.6% C and 14.4% H. At 0.455 atm and 425K, the gas has a density of 0.549 g/L. What is the molecular formula for the gas?

Which of these was a long-term impact of the Crimean War?

Only today I wish I didn't have only eleven years rattling inside me like pennies in a tin Band-Aid box. Today I wish I was one hundred and two instead of eleve

What is the pH of a pure 0.5L batter acid from the PhET simulation?A. 4B. 3C. 2D. 1

Daniel just received his paycheck and is excited to buy some new video games to add to his collection. He has budgeted $250 to spend on video games. He determin