We are given frequency distribution in the question
to find the probability distribution from frequency distribution we need to divide frequency by total number of observations.
Here, total number of observations are 6+10+7+5=28
so , we will have probability distribution table as
X 0 1 2 3
P(x) .21 .35 .25 .17
probability distributiuon describes all possible values that a random variable can take within a given range.
frequency distribution is the presentation that presents number of observation in given interval.
Answer:
4
Step-by-step explanation:
calculate the sum 4*1 any expression is multiplied by 1 remains the same solution is 4
Answer:
D. 1/3
Step-by-step explanation:
When you add 1/3 and 6 you get 6 1/3 so yeah
Answer:
The answer is 0.268 or to be exact: 0.51768716422
Step-by-step explanation:
Since the square root of 0.268 is 0.268 itself, that is also a correct answer. If you're teacher wants you to find out the exact amount, it is 0.51768716422.
Cheers!
Answer:
0
Step-by-step explanation:
m=y2-y1 / x2-x1
m= -1-1/-1-2
m=0/-3
m=0