Answer:
The scores above 1.08 standard deviation from the mean are publicly recognized.
Step-by-step explanation:
We are given the following information in the question:
Mean = μ
Standard Deviation = σ
We are given that the distribution of score is a bell shaped distribution that is a normal distribution.
Formula:
We have to find the value of x such that the probability is 0.14
Calculation the value from standard normal z table, we have,
Thus, scores above 1.08 standard deviation from the mean are publicly recognized.
Answer:
50+=+%282w
50+=+2w
25+=+w
5+=+w
if width = 5 and l = 2w, then l = 10
The answer would be C because you are paying for 3 video games and each one is $17.25 so therefore you would multiply 3(17.25)=$51.75 that was spent.
Answer:
Step-by-step explanation:
2/5=40/100 40 out of 100 is 40%
The lines are
i) y=-x+6
ii) y=2x-3
The solution of the system of equations is found by equalizing the 2 equations:
-x+6=2x-3
-2x-x=-6-3
-3x=-9
x=-9/(-3)=3
substitute x=3 in either i) or ii):
i) y=-3+6=3
ii) y=2(3)-3=6-3=3
(the result is the same, so checking one is enough)
This means that the point (3, 3) is a point which is in both lines, so a solution to the system.
In graphs, this means that the lines intersect at (3, 3) ONLY
Answer: The graph where the lines intersect at (3, 3)
