Answer:
This would be test of independence because it contain only one sample test
Step-by-step explanation:
Test of independence determine two factors are independent or not
For example
if we do a test of independence
null hypothesis : H 0: Being a cell phone user while driving and receiving a speeding violation are independent events. If the null hypothesis were true, we would expect about 28 people to use cell phones while driving and to receive a speeding violation.
Therefore in the given question Each respondent answer that it might be in "Right Direction " or "Wrong Direction".
So it is a independent test.
Answer:
<em>w = 7.7 units; x = 44°</em>
Step-by-step explanation:
Answer:
The shape of the graph of f(x)=x is that of a linear function.
Step-by-step explanation:
The graph f(x)=x is the parent function of the linear function. It is a positive function since it goes upward from left to right, and it passes through the point of (0,0). It also has a slope of 1, which is the slope of the parent function, or the graph of f(x)=x. Note once again: The parent linear function and the graph of f(x)=x are the exact same graph.
Answer:
≈8.5 hrs
Step-by-step explanation:
find the equation h would equal to 3.75

Next subtract 9 out from both side of the equation


Divide 3.75 out of both sides of the equation


Round to the nearest tenth
≈
Answer:
How to succeed in 7th grade
Strive for a deeper understanding of science. Instead of just memorizing facts, students learn to collect data, use the scientific method, and apply this information to compose reports and ask questions.
Express complex meanings through writing. ...
Stay ahead of the curve in math classes.
Step-by-step explanation: