3(2x – 14) = -3(-13 + x)
2 answers:
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Question: The sample data and the scatter plot was not added to your question. See the attached file for the scatter plot.
Answer: Yes
Step-by-step explanation:
From scatter plot, it was discovered that there is a linear relationship between the two variables and both variables are quantitative.
Therefore, it appropriate to use the correlation coefficient to describe the strength of the relationship between "Time" and "Fish Quality"?
Answer:
The indicated probability of
Step-by-step explanation:
Probability of an event E to be;
P(E) =
As per the given condition:
Total number of possible outcomes = 52 cards.
Let the event be D and F as follows;
D : Drawn card is a black card
F : Drawn card is a 10 card.
Then,
From the given condition:
P(D) = [Out of 52 cards, 26 were black] ,
P(F) = [Out of 52 cards, there are four 10 cards]
For any two events A and B we always have;
Now, we have to find the indicated probability:
......[1]
First find the P(F');
P(F') =1-P(F) =
Also, to find .
We use the formula :
For any event A and B independent variable.
then;
Now, substitute these in [1];
=
Therefore, the probability of