nayeee01 nayeee01
  • 03-07-2019
  • Mathematics
contestada

suppose that 2% of the students in a school have head lice and the test for head lice is accurate 85% of the time

Respuesta :

cheeseandkittens
cheeseandkittens cheeseandkittens
  • 07-07-2019

Answer:

If there were 100 students, 2 of them would have head lice. The chance of finding out if they did would be about 40%.

Step-by-step explanation:

Answer Link

Otras preguntas

How can you show your work with the numbers 400 ,15,and 6 to get the answer 160
What's the square root of 247
Paula invested in two accounts; one pays 3% simple interest and the other pays 6% simple interest. She invested $5000 more in the account paying 6% than in the
43.586 to the nearest tenth, hundredth, and one.
During digestion, why do you think it is necessary to break up the fat into tiny droplets?
How is the equation for a vertical line expressed?
what is the value of 9 in 26.219
what are the general characteristics of substances chemists use to seperate mixtures into individual substances?
What are examples of slow land changes
True or false? By the end of the last ice age, humans began the practice of agriculture.