The mean of a dataset is the average or the expected value of the dataset
The mean of the dataset is 4/5
<h3>How to determine the mean</h3>
The dataset is given as: {1 1/3, 1/4, 2/3, 1/2, 1 1/4}
The mean of a dataset is calculated as:
So, we have:
This gives
Hence, the mean of the dataset is 4/5
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Answer: Voluntary response sampling
Step-by-step explanation:
- A voluntary response sampling is a form of biased sampling in which individuals volunteer to participate in a survey.
Given: After a customer finish his / her call, he/she will be asked to take a five-question survey about the level of service the customer received but there is a choice for customer to give response by staying on the line to answer the survey questions.
This means it is a biased form of sampling which is called as voluntary response sampling.
Hmm you might need 10,000 grand or 20,00 grand and how much without you will get 5,000 or 10,000 I'm just guessing it cause your work is hard so r.i.p you.
Answer:
x=60°,120°
Step-by-step explanation:
4sinx=3cosecx
4sinx-3cosecx=0
4sinx-3/sinx=0
4sin²x-3=0
sin²x=3/4
sinx=√(3/4)
sinx=√3/2=sin60°,sin(180-60)
Answer:
Step-by-step explanation:
So we have the function:
To solve for the inverse of a function, change f(x) and x, change the f(x) to f⁻¹(x), and solve for it. Therefore:
Add 9 to both sides:
Take the natural log of both sides:
The right side cancels:
Divide both sides by 6:
And we're done!
