Answer:
No
Step-by-step explanation:
I believe you have to approximate or round it off.
that will be 6.9.
Answer:
d= 3h-6
Step-by-step explanation:
h= d/3+2
h-2= d/3
d= 3(h-2)= 3h-6
Answer:
The p value for this case would be given by:
Since the p value is lower than the significance level of 0.05 we have enough evidence to conclude that the true mean for the assembly time is significantly different from 40 minutes.
Step-by-step explanation:
Information provided
represent the sample mean for the assembly time
represent the sample deviation
sample size
represent the value to verify
represent the significance level
t would represent the statistic
represent the p value for the test
System of hypothesis
We want to conduct a hypothesis in order to see if the true mean is equal to 40 minutes or not, the system of hypothesis would be:
Null hypothesis:
Alternative hypothesis:
The statistic for this case is given by:
(1)
Replacing the info given we got:
The p value for this case would be given by:
Since the p value is lower than the significance level of 0.05 we have enough evidence to conclude that the true mean for the assembly time is significantly different from 40 minutes.
Answer:
As per the statement given that and
⇒ Let the parent function be
Vertically Stretch: If y =f(x) , then y = a f(x) gives a vertical stretch if a> 1.
Rotation about x -axis:
Shifting down: To shift a graph down some units c, we will be subtracting outside the function: y= f(x)-c.
Just Multiplying the parent function by 2 means you are stretching it vertically,
i,e F(x) =
adding the minus sign means you are flipping or rotating it about the x-axis
i,e
and subtracting 7 means you are moving it down by 7 units
=G(x)
Therefore, the statement best compare the graph G(x) with the graph of F(x)
the graph of G(x) is the graph of F(x) stretched vertically by 2 units, flipped over the x-axis, and shifted 7 units down.