That's pretty expensive its usually cheaper. I would look for another gym. This isn't really a question though.
Answer:
y=-1/4+1
Step-by-step explanation:
Answer:
Null hypothesis:
Alternative hypothesis:
Step-by-step explanation:
1) Previous concepts
A hypothesis is defined as "a speculation or theory based on insufficient evidence that lends itself to further testing and experimentation. With further testing, a hypothesis can usually be proven true or false".
The null hypothesis is defined as "a hypothesis that says there is no statistical significance between the two variables in the hypothesis. It is the hypothesis that the researcher is trying to disprove".
The alternative hypothesis is "just the inverse, or opposite, of the null hypothesis. It is the hypothesis that researcher is trying to prove".
2) Solution to the problem
Let X the random variable that represent the score for all test‑takers and the distribution for X is:
Let the true mean for the Philippines.
On this case we want to test is
So the correct system of hypothesis for this case would be:
Null hypothesis:
Alternative hypothesis:
In order to test we know the population deviation and the sample size n=250. But we need the sample mean and a significance level to test the claim.
Answer:
"Haruto is correct because the angle is coterminal with 3pi/4 and the reference angle is pi/4."
Step-by-step explanation:
Coterminal angle:
Coterminal Angles are angles who share the same initial side and terminal sides. Finding coterminal angles is as simple as adding or subtracting 360° or 2π to each angle, depending on whether the given angle is in degrees or radians.
Finding if 3pi/4 is coterminal with 19pi/4:
19pi/4
= 16pi/4 + 3pi/4
= 4pi + 3pi/4
= 2(2pi) + 3pi/4
= 2(360°) + 3pi/4
= 3pi/4
Hence they are coterminal.
Reference angle:
The smallest angle that the terminal side makes with x-axis.
3pi/4 falls in second quadrant.
In 2nd quadrant, reference angle is given as = pi - 3pi/4
reference angle = pi/4.
Answer:
this is dealing with, coordinate geometry, so you have to find the gradient (the number before x us the gradient) and use answer to find the equation of the line, the formula for the equation of line is, y= mx + C (m is the gradient).