Amit is going to guess on all 202020 questions of his multiple-choice test. Each question on the test has 444 answer options, an
d only one is correct. What is the best prediction for the number of questions that Amit will answer correctly?
2 answers:
Answer: 5 questions
Step-by-step explanation:
If there are four options and only one is correct. I.e option a, b ,c and d
Let us first calculate the probability of answering on one question.
The probability of getting one question correctly will be
1 /4
Number of questions she will get correctly among the 20 questions will be
1/4 × 20 = 5 questions
Answer:
Close to 5 questions but probably not exactly 5 questions.
Step-by-step explanation:
i just got that answer right
You might be interested in
Answer:
it would take chad 8.1 hours to paint the fence on his own
Step-by-step explanation:
Step-by-step explanation:
k(a) =3a+2
k(2)=3*2+2
k(2)=6+2
k(2)=8
Answer:
1/64x^12
Step-by-step explanation:
I hope this helps you
Area=6^2pi=36pi
Circumference =2.6pi=12pi
