Answer:
The value is
Step-by-step explanation:
From the question we are told that
The null hypothesis is
The level of significance is
From the z table the critical value of considering the two tails of the normal curve( This is because this a two tailed test ) is
Hence the critical value is
Answer:
0 solutions / no solutions
Step-by-step explanation:
If two lines have the same slope but different y-intercepts, it means that they are parallel.
For example, we have two lines:
y = x
y = x + 1
Both lines have the same slope of 1, but different y - intercepts. Because each equation increases the x and y at the same right (slope) but started at different points, the two equations will never touch.
It's similar to two runner who run at the same pace. If one runner started 50 meters ahead, that runner will always be ahead 50 meters (y-intercept) because they both run at the same rate.
Answer:
27
Step-by-step explanation:
The actual mean is 27.008333333333, round that as you will.
The location of point K as a mixed number is 8 6/8 = 8 3/4 because there are 8 lines, and point K is on the 6th line.
Hope this helped☺☺