Y-intercept is 1
slope is 2
Answer:
d. it depends on the research hypothesis
Step-by-step explanation:
Given
Required
Mode of variable conceptualization
In all cases, the research hypothesis serve a guide to determine the variable and what to test in the variable.
It is also through the research hypothesis that the researcher will know the expected output and prediction of the experiment
What does this means?
It means that the researcher have to depend on the research hypothesis before they conceptualize the variable.
Answer:
Answer: Option D.
Step-by-step explanation:
Hey there!!
Here, To find the equation of a st.line passing through point (3,1) is :
It is the first equation.
Given, Another equation is:
It is 2nd equation.
Comparing the 2nd equation with y = mx+c we get,
Slope (m2) = 2/3.
As per the condition of parallel lines,
m1 = m2 = 2/3.
Putting, the value of m1 in equation 1st we get,
or, 3 (y-1) = 2(x-3)
or, 3y - 3 = 2x - 6
Diving-3/3 = -1.
Therefore, y = 2/3 x - 1 is the required equation.
<em><u>Hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>helps</u></em><em><u>.</u></em>
We have been given that a set of art exam scores are normally distributed with a mean of 81 points and a standard deviation of 10 points. Kamil got a score of 78 points on the exam. We are asked to find the proportion of exam scores that are lower than Kamil's score.
First of all, we will find z-score corresponding to 78.
, where,
z = z-score,
x = Random sample score,
= Mean,
= Standard deviation.
Now we will use normal distribution table to find the probability under a z-score of that is .
Upon rounding to 4 decimal places, we will get:
Therefore, of exam scores are lower than Kamil's score.
The answer is C) The quotient of some number and six