Answer:
12.7% increase
Step-by-step explanation:
The percentage change can be found from ...
(change)/(original) × 100%
(0.89 -0.79)/(0.79) × 100% = 10/79 × 100% ≈ 12.7% . . . increase
Hi love...
The correct answer after solving for d is D=78. That’s a quick answer, but I can give you steps on how to solve.
1. Simplify both sides of the equation
2. Isolate the variable
3. Simplify
Then you’d have the answer!
Please let me know if you need further assistance! Have a jolly evening.
~Brooke❤️
Answer: simple random sampling
Step-by-step explanation:
- A simple random sampling is a sampling method in which individuals are chosen randomly from the population. In this each individual has equal chances to get selected.
- If N is the population size , then for any individual , the chances for getting selected is
.
As per given , the company randomly selects 50 customers directly from the database without applying any further steps and asks them about their level of satisfaction with the company.
Thus , the sampling technique used here is simple random sampling.
Answer:
hmmmmmmmmmmmmmmm
62
Step-by-step explanation: