Answer:
M=2,179.29
The average is higher than the estimate
Her expenses would have to be $1,625.00
Step-by-step explanation:
1.) What is the mean of her friends' personal expenses?
The mean of her friend's personal expenses is defined as the average expense value as follows:
2.) Is the average higher or lower than the estimate?
Since the estimate was $2,110, the average is higher than the estimate.
3.)What would Ashley's actual personal expenses for that school year have to be so that her amount and her friends' amounts together would have an average of $2,110?
Her expenses would have to be $1,625.00.
Answer:
n a fair amount of detail, using a simple running example to show you how a hypothesis test is “built”. Each person sees only one card, and gives only one answer; and at no stage is the ,Because what I'm about to do is invent a new statistical hypothesis
Step-by-step explanation:
Answer:2 cm and 7cm
Step-by-step explanation:
Answer:
And we can find the distance between JK like this:
And we can do something similar for KL and we got:
And we can do something similar for LM and we got:
And we can do something similar for MJ and we got:
And the perimeter would be:
Step-by-step explanation:
For this case we can use the formula for the euclidean distance given by:
And we can find the distance between JK like this:
And we can do something similar for KL and we got:
And we can do something similar for LM and we got:
And we can do something similar for MJ and we got:
And the perimeter would be: