Answer:
B.
Step-by-step explanation:
The sample size taken for the school is too small.
5 people not being vegetarian does not mean NO OTHER students are vegetarian also. Thus, an assumption based on this probability of 5 people would not be correct unless fully supported. This makes option A wrong.
Answer B is correct because with small numbers, probability varies a lot and may change drastically with the addition of data.
For example: the 6th person we sample says he/she is a vegetarian.
This would change the probability drastically to 1/6 = 0.1667
Because this is a drastic change, and fluctuation is clear, answer B is correct.
C is wrong because probability is not subjective.
16 songs for $ 20.....20/16 = $ 1.25 per song
y = 20 - 1.25x <== ur equation
Answer:
72
Step-by-step explanation:
there is 180 degrees in a triangle
Answer:
45
Step-by-step explanation:
usa una calculadora
Answer: 36 (maybe)
Step-by-step explanation:
For each sized cup, there is an option of 4 flavours. Which also have the option of 3 toppings
Example:
- Small - 1 - 3 toppings
2 - 3
3 - 3
4 - 3
So 1 x 4 x 3 = 12
Since there is 3 cup sizes, multiply that by 3 = 36
Not sure if that's right but hope it helps somehow
