Add -1/3 plus -2/5. And then multiple that fraction by what ever is in the () and then I think that's it
Answer: Random
Step-by-step explanation:
- In statistics , a random sampling technique is a simple sampling technique in which researcher choose 'n' individuals from N population , such that the chances for each individual to get selected are equal as .
Here , the company wants to administer a satisfaction survey to its current customers.
So , Population → All current customers
Using their customer database, the company randomly selects 80 customers , it means each customer had the same chance to get selected.
Hence, the type of sampling is used : Random sampling
Hence, the correct answer is "Random" .
Answer:
Seven take away two is equals to five
Step-by-step explanation:
<u>Because</u>,
Seven take away two is equals to five
<u>is </u><u>the </u><u>same </u><u>to</u>
7 - 2 = 5