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OLEGan [10]
4 years ago
14

Please help me, i really don't understand this ​

Mathematics
1 answer:
ludmilkaskok [199]4 years ago
4 0

Answer:

Look in the comments on your question for some guidance if you please to.

Step-by-step explanation:

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Identify the type of sampling bias guaranteed to occur in each of the sampling schemes, based on the information provided. Some
melisa1 [442]

Answer:

1. i Sampling bias and

   ii. Question order bias

2. Non response Bias

3.i. sampling bias

ii.question order bias

4. i. response bias

ii.sampling bias

Step-by-step explanation:

we have basically four types of bias in a research which are;

1. Sampling bias

2. Response bias

3. Non response bias

4. Question order bias

8 0
3 years ago
A potter works 4 days a week, makes 15
nataly862011 [7]
It is 3.75 for the answer



8 0
3 years ago
Read 2 more answers
How to borrow if you can't subtract from the lowest number on top
Elis [28]
Go to the number next to the one you cannot subtract from, take one away, and add a one in front of the number you cannot subtract from. e.g. 
27      1(1)7             the answer would be 9
-8             -8


for your problem the answer would be 1109
6 0
3 years ago
Read 2 more answers
A study show that there are 16 vehicles for every 10 households how many vehicles are there for 107 million households
Lisa [10]
\bf \begin{array}{ccll}
vehicles&households\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
16&10\\
v&107E6
\end{array}\implies \cfrac{16}{v}=\cfrac{10}{17E6}\implies \cfrac{17E6\cdot 16}{10}=v

just to clarify the engineering notation, E6 is just 1 and 6 zeros, or a million, thus, 107,000,000 is just 107E6.
6 0
3 years ago
A car travels at an average speed is 52 miles per hour. How many miles does it travel in 4 hours and 45 minutes?
tankabanditka [31]
The car would travel 247.95 miles in 4 hours and 45 minutes
4 0
4 years ago
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