Answer:
5
Step-by-step explanation:
2^2= 4
-4*2=-8
-8+3=5
I dont think this can be factored
Answer:
3 : 8
Step-by-step explanation:
cross multiply
8x = 3y
x = 3/8
x : y = 3 : 8
Yes agree 10 percent is expected
The Normal probability distribution function is left-skewed, right-skewed, or symmetric depending on the values of the variance and the standard deviation might the mean of a probability distribution for a discrete random variable be less than (or greater than) the average of possible values.
A probability distribution is a mathematical function that describes the probabilities of different possible values of a variable. Probability distributions are often represented using graphs or probability tables.
Probability distributions are called discrete probability distributions, and the set of outcomes is inherently discrete. For example, if you roll a die, all possible outcomes are discrete and you get a large number of outcomes. Also called probability mass function.
Learn more about probability distribution at
brainly.com/question/9385303
#SPJ4
