Answer:
Option A is correct.
Sample space is the collection of all possible outcomes of a random phenomenon.
Step-by-step explanation:
- Sample Space
The sample space of a phenomenon is the set of all possible outcomes for that phenomenon.
- Distribution
The distribution of a statistical data set is defined as a listing or function showing all the possible values (or intervals) of the data and how often they occur.
- Probability
Probability describes how likely something is to happen. Probability values are usually between 0 and 1; with 0 denoting impossibility and 1 denoting total certainty.
- Census
Census is an official count or survey of a population
Answer probability of one girl is 1 in 2 or 1/2 so multiply probability 5 times.
(1/2)(1/2)(1/2)(1/2)(1/2) = 1/32
Answer:
x >= 7 OR x < -8
n <= -3 AND n > -6
Step-by-step explanation:
15) 7x - 6 >= 43 OR 10x + 4 < -76
7x >= 43 + 6 OR 10x < -76 - 4
7x >= 49 OR 10x < -80
x >= 7 OR x < -8
you can draw based on this
for >= it is full dot for < it is like circle on the graph
you have to draw both x>= 7 , x < -8 on the same line because it is OR
so both ranges of x are possible
21) 3 + 2n <= -3 AND 1 - 3n < 19
2n <= -3 -3 AND -3n < 19 - 1
2n <= -6 AND -3n < 18
n <= -3 AND 3n > -18
n <= -3 AND n > -6
so it lies between -6 and -3
u can refer pictures below
It will take 9 hours because 3 times 9 is 27
Answer:
700
Step-by-step explanation:
to find the range, you subtract the smaller number of the two numbers from the larger one. If there is more than two numbers, you subtract the smallest one of the group from the largest one in the group. In this situation, you do 750-50, which is 700.
