Answer:
huh?, give the full answer please
Step-by-step explanation:
Answer:
Option 3
Step-by-step explanation:
This may not be the most efficient way, but I solved each one and option 3 had the same answer as the question.
Answer:
Step-by-step explanation:
We know that half of the students has two pets. The rest of the students make up the other half. So, we have 3 students + 2 students + 8 students = 13 students that make half of the sample population
That means total number of students being surveyed is 13+13=26 students
Then we work out the probability
P(One pet) = 8/26 = 4/13
P(Two pets) = 1/2
P(Three pets) = 3/26
P( Four pets) = 2/26 = 1/13
The probability distribution is shown in the table below. Let be the number of pets and is the probability of owning the number of pets
The graph suggests that the two lines meet at 
If this is true, that point must belong to both lines.
To check this, plug 
in both equations, and you must get 
once you simplifiy all the numbers.
In the first equation we have
In the second,
Is it multiple choice? If not I would say 215=5(x)-29
