1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mel-nik [20]
3 years ago
6

How to know when to use which probability distribution?

Mathematics
1 answer:
worty [1.4K]3 years ago
3 0
57% of students studied, which decomposes into  52% who both studied and saw an increase in their exam grade  5% who both studied and did Not see an increase in their exam grade The percentages above are relative to the whole population of 100 students, to get the requested probability, recall that:   One way to find out the probability of an event is to  Take the ratio of the number of times the event happened, over the total number of times the event could have happened.    Total number of times the event happened:    52 = 52% of 100 students studied and saw an increase in their exam grade  Total number of times the event could have happened:    57 = 57% of 100 students studied
You might be interested in
Can someone help me please
d1i1m1o1n [39]
Yeassssssssssssss bbbbb
4 0
3 years ago
6th grade math I mark as brainliest
Galina-37 [17]

Answer:

The answer is 0.36 Hope this helped and plz mark brainliest

Step-by-step explanation:

0.6 times 0.6=0.36

7 0
3 years ago
If you vertically compress the absolute value parent function, f(x) = |x|, by a factor of 3, what is the equation of the new fun
Anna007 [38]

That is correct. On APEX its C. g(x)= 1/3 |x|

3 0
3 years ago
Find the equation equivalent to 2x=4 which is a multiple of 3
stich3 [128]

we have to find equation similar to

2x=4

Firstly , we can divide both sides by 2

\frac{2x}{2} =\frac{4}{2}

x=2

now, we can multiply both sides by 3

3*x=3*2

we get

3x=6............Answer

5 0
3 years ago
Help please it for a really important test
Arada [10]

Answer:

cant tell you the answer but i can tell you the person that messed up isn't that good at math

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Help please, i really need it<br>​
    9·1 answer
  • Find the points on the surface y2 = 25 + xz that are closest to the origin.
    9·1 answer
  • Sally starts a lemonade stand. She has a startup cost of $20 dollars and
    6·1 answer
  • Find the LCM of 10 and 15
    7·1 answer
  • Lisa is making a juice-mix that uses orange juice and pineapple juice in 6:7 ratio. Which all of the following options describe
    11·1 answer
  • A real estate agent earns about a 6% commission on each house sold. How
    14·2 answers
  • 2 5/8 as a negative number
    14·2 answers
  • What is the equation of the line that passes through the point (−1,−5) and has a slope of −3?
    8·1 answer
  • Which is the graph of the equation ?
    8·1 answer
  • Evaluate: m2•m3 helppppppppppppppoo
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!