Answer:
0.006369
Step-by-step explanation:
Given that a test consists of 10 multiple choice questions, each with five possible answers, one of which is correct.
By mere guessing p = probability for a right answer = 1/5 =0.20
There are two outcomes and each question is independent of the other.
X no of questions right is Bin (10,0.20)
the probability that the student will pass the test
= prob of getting more than 60%
=
=0.006369
I think you would put an x on the -3 on a number line idk but yeahhh
Answer:
Step-by-step explanation:
Ok First you need to find out how many favorite type of music and favorite school subject.
Now then, when you find out what they are look for the answer.
If i didn't help you i'm so sorry.
Good luck!
Answer:
4
Step-by-step explanation:
I think I'm not that sure
Answer:
no.
Step-by-step explanation:
half of 9 ft is 4.5 ft, 9 + 4 and 1/2 is 13 1/2
