kaylaschauman793 kaylaschauman793
  • 02-02-2019
  • Mathematics
contestada

You have a 5-question, true-false quiz. What is the probability that you choose each answer at random and get 4 of the questions correct?

Respuesta :

Аноним Аноним
  • 02-02-2019
The probability of getting each question right is 50%, or ½
[tex] \frac{1}{2} \times \frac{1}{2} \times \frac{1}{2} \times \frac{1}{2} \times \frac{1}{2} = \frac{1}{2 \times 5} = \frac{1}{10} = 10\%[/tex]
Answer Link

Otras preguntas

helpppppppppppppppp pleaseeeee
5-(-1)÷-2-2=-3/2 I could really use the answer to this.​
How to round 0.998 to the nearest hundreth
What is the name of the man who had more than 400 patents and best represented the age of inventions
On a coordinate plane, which point lies on the y-axis? A) (6, 6) B) (0, 6) C) (6, 0) D) (6, 6)
Is “a bird” an subject, verb or object
3x + y = 27 –3x + 4y = –42 (8, –6) (–3, 8) (10, –3) (5, 12)
Why does high population growth cause problems in countries with low economic growth? Select all that apply. High population growth can lead to poor education.
Please help on this triangle
A square pyramid with volume 92,100 m³ is dilated with a factor of 15 . What is the volume of the image? Express your answer to the nearest whole unit. Ente