Answer: Random sampling
Step-by-step explanation:
- A random sampling technique is a method of sampling in which each member for the sample is chosen randomly from the population.
- Systematic sampling : It is a kind of random sampling in which the members get selected after a fixed interval but a random starting point.
- Convenience sampling : It is a kind of random sampling in which the members get selected on the basis of researchers convenience.
- Stratified sampling : It is a kind of random sampling in which the entire population is divided into a finite number of strata , the researcher select members for sample from each strata.
- Cluster sampling : It is a kind of random sampling in which the entire population is divided into clusters. Then a random sample of cluster is drawn by researcher.
In the given situation , 784 adults are selected after their telephone numbers were randomly generated by a computer.
Therefore , the type of sampling used here is : random sampling
Factor 14-8m
You need to find which common between 14 and 8m, in this case it is 2
2(7-4m) is your answer
Answer:
O.Length of time you have walked and distance you have traveled.
O.Pounds of cherries you buy and amount of money you spend on cherries.
O.Number of people in a grocery check-out line and how long you have to wait to check out
Step-by-step explanation:
Please tell me this is correct and if it isn't I'm sorry if it is please mark Brainliest!
Y - y1 = m (x - x1)
y1 being the y coordinate
x1 being the x coordinate
m being the gradient (or slope)
y - - 3 = 1/2 (x - 2)
y + 3 = 1/2x - 1
y = 1/2x - 4
Answer:
Step-by-step explanation:
