1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mel-nik [20]
3 years ago
14

Help will give brainliest if right BTW the last answer choice is D. 1

Mathematics
1 answer:
Papessa [141]3 years ago
4 0
I think maybe it's A. sorry if that's wrong
You might be interested in
Please help URGENT PLEASE I NEED HELP HELP HELP
Thepotemich [5.8K]

Answer: HCA OR ACH

Step-by-step explanation:  

8 0
1 year ago
The trapezoids are similar. the area of the smaller trapezoid is 564 m2. find the area of the larger trapezoid to the nearest wh
Doss [256]
564 (57/24)^2
= 564 · 5.64
= 3,181

Hope this helps love!
4 0
3 years ago
Can anyone explain standard deviations?
motikmotik

Answer:

One liner: Its a measure of how much close to the mean value the actual data points are.

Consider you have ten people and you are given that their mean age is 30.

Why are you given the average age and not the age of each person separately? for easiness of analysis. They don't want you to stare blankly at 10 different values. When we try to represent the information contained in ten values by a single value, of course, there is a trade off. You lose the accuracy of the information. So, there is a need to find out how good is this 'easy representation'.

Lets take the case. Average age is of 10 persons is 30. There can be n combinations of their ages. they could be i) 1,1,1,1,1,59,59,59,59,59 or they could be ii)30,30,30,30,30,30,30,30,30,30 or they could be ii)15,15,15,15,15,45,45,45,45,45.

In the first case, the actual values are spread far away from the mean. In the second case, all of them are exactly on mean and in the third case, the values are moderately separated away. How to distinguish between these? Here comes the need for standard deviation. A high standard deviation signifies high deviation of data points from the mean. A moderate SD signifies a moderate deviation of data points from the mean and a low (can be even zero) signifies that the data points are close to the mean.

Adding one more quantity of information, you get to have a better idea of the data set (rather than just having the mean). But then, the trade off is, you need to carry more information.

Step-by-step explanation:

5 0
3 years ago
Michael is training for a marathon. In his first week he plans to run 8 miles. Which path should he take?
slega [8]

Answer:

Is there more information in the problem?

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
F r e e <br> p o i n t s :)
Pavel [41]

Answer:

Hey

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Which type of statement must be proven in geometry? A. axiom
    15·2 answers
  • A student makes a ​$10.50 purchase at the bookstore with a​ $20 bill. The store has no bills and gives the change in quarters an
    15·1 answer
  • Please help me if you can :)
    12·1 answer
  • What is the Pythagorean Theorem used for? *
    9·2 answers
  • PLEASE HELP ASAP GIVING BRAINLIEST
    11·1 answer
  • If u multiply 5x8 the.l subtracted the answer of the multiplication problem from 16 whiny u get 12!?
    15·1 answer
  • Evaluate this expression using x=2.
    10·1 answer
  • Help I've got 5min to figure it out 20 points for 1st actual answer and brainlyist​
    9·1 answer
  • Nina's garden 4 1/5 meters long and 3/10 meter wide. What is the area of Nina's garden?​
    6·1 answer
  • Solve the following literal equation for y. -7x+8y=11
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!