Bosquias
Bosquias Bosquias
  • 03-04-2020
  • Mathematics
contestada

Let's say you take a 10 question multiple choice test. Each question has 4 choices and you guess on every question. What is the probability you get 7, 8, 9, and 10 questions right? Please show your work below

Respuesta :

Pokemaster454
Pokemaster454 Pokemaster454
  • 03-04-2020

Answer:

7 = .35, 8 = .31, 9 = .27, 10 = .25  

Step-by-step explanation:

Answer Link

Otras preguntas

Name the artist and painting above. How has the artist used space effectively?
**Answers needed fast** What goes in the small / little boxes?
Please Help :(I've been trying this math rpoblem and I keep messing up..not getting an answer on the screen Thank you to anyone who answers :)​
Write a related addition equation for the subtraction equation. 12 – 7 = 5 A related addition equation is
(PLEASE HELP ASAP PLEASE EXPLAIN ALSO)
main absolute deviation of 10,8,5,12,20
2.932789 rounded to the nearest hundredth
how do you convert a repeating decimal in the 10000 place into a fraction?
In the poem, which element creates a sense of rhythm? A. The vivid description of the main character B. The rhyming sounds at the end of each line C. The repeti
Name three advances in technology