The correct answer is d.joint probability.
<h3>
What is joint probability?</h3>
Given two random variables that are defined on the same probability space,the joint probability is a statical measure that calculates the likelihood of two events occuring together and at that same point of time.
In the given question it is said that the probability of both sample information and a particular state of nature occurring simultaneously.
So, when the state of nature of sample remains unchanged it will not affect the sample so does the output.
Hence when without affecting the nature of sample the sample information remains intact. If the nature of sample is changed the required out will also change.
⇒Since both the measure are occuring simultaneously without changing the nature of sample.
hence, it is joint probability.
whereas,
- In conditional probability, the possibility of the event depends on the previous events,
- In marginal probability the outcome is independent of another variable, and
- in unconditional probability the chances that a particular even will occur without any external circumstances.
Hence, in the given condition the correct answer is d. joint.
More about joint probability :
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we are given the function
to picture this graph, we can find the inverse. It would be
which looks like this:
now, note that the shape of the function of y=x^1/6 is mostly the same, but rotated to the right. Also, for y=x^1/6 to be a function, we must discard half of the graph. So the graph of the function will look as the half of a parabola turned on its side.
Expanded: 80,000,000+9,000,000+600,000+30,000+7,000+400+20+1
Answer:
400 - 15x < 300
Step-by-step explanation:
We are told that she has 400$ in her bank account.
Now, Each week she withdraws 10$ for spending money. She also uses 5$ each week to get credit on her apple account.
Total total withdrawal each week = 10 + 5 = $15
If number of weeks she has been withdrawing is x, then would have withdrawn $15x after x number of weeks.
Thus, amount left after x number of weeks is:
400 - 15x
We want to find the inequality statement can be used to determine how many weeks it will take for her bank account balance to drop below 300.
Thus;
400 - 15x < 300
Answer:
72 houses.
Step-by-step explanation:
We are told that a postal worker can deliver the mail to 18 houses in 15 minutes.
Let us find numbers of mails delivered by postal worker per minute.
Since we know that 1 hour equals 60 minutes, so we will multiply 1.2 by 60 to find the number mails postal worker will deliver in 1 hour.
Therefore, the postal worker will be able to deliver mails to 72 houses in 1 hour.
