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
aev [14]
3 years ago
15

20 POINTS AND BRAINLIEST!!! Three dentists wanted to compare the ages of their patients. They each calculated their patients’ me

an age and the mean absolute deviation of their ages. They displayed the results in a table.
Which statements are true?

Select each correct answer. YOU CAN PICK MORE THAN ONE ANSWER


A. Dr. Appiah’s patients’ ages vary more than do Dr. Cantwell’s patients’ ages.

B. Dr. Appiah’s patients’ ages vary less than do Dr. Singh’s patients’ ages.

C. Dr. Singh’s patients’ ages and Dr. Appiah’s patients’ ages vary about the same amount.

D. Dr. Cantwell’s patients’ ages and Dr. Singh’s patients’ ages vary about the same amount.

Mathematics
1 answer:
LenKa [72]3 years ago
4 0
Hello,

Looking at the data, you should go with the second and fourth results.

On the second one, Dr. Appiah's M.A.D. is only 9.7 which is less than Dr. Singh's M.A.D. of 14.1

On the fourth one, Dr. Cantwell and Dr. Singh both have a M.A.D. that is only 0.1 from 14, so their ages vary by about the same amount.

Best of luck,
MrEQ
You might be interested in
You purchase a lottery ticket for $2 from a grocery store. There are a total of 100,000 tickets in circulation. The grand prize
FrozenT [24]
I'm pretty sure its B but I would double check before you put the answer in :)
8 0
2 years ago
Expand the following 1/5 (10 X -25)
svet-max [94.6K]

Answer:

2x - 5

Step-by-step explanation:

Step 1: distribute the 1/5, or divide by 5

1/5 ( 10x-25)

2x - 5

Done

6 0
3 years ago
Read 2 more answers
Which two inequalities can be used to find the solution to this absolute value inequality?
yanalaym [24]

Answer: 3(x+4)<-12 and x+4<4

Step-by-step explanation:

3|x+4| - 5 < 7

5 0
1 year ago
Stacy earns a salary of 2,500. She also receives a 8% commission on any sales that she makes that month. If she makes a total of
docker41 [41]
8 percent of 84000 is 6720 add 2500 equals 9220
5 0
2 years ago
What is the answer to 2+4(7)-2
Katena32 [7]

Answer:

this is the answer: 28

hope i helped :)

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • write an equation for Tanmayi want to raise $175 for a school fundraiser.She has raised $120 so far.How much more does she need
    13·2 answers
  • Y= f(x)= (3/8)^x<br> Find f(x) when x=2 show your work
    10·1 answer
  • Mike wants to make meatloaf. His recipe uses a total of 8 lbs of meat. If he uses a 3 to 1 ratio of beef to pork how much pork w
    7·2 answers
  • A shipment of beach balls with a mean diameter of 28 cm and a standard deviation of 1.3 cm is normally distributed. By how many
    10·1 answer
  • Order of operations with integers;<br> please include steps<br><br> 6- (-12) divided by 3
    11·2 answers
  • Is 4,8,10 pithogoreon triplet​
    15·1 answer
  • Hiiiooo! Can someone please help out❤️❤️❤️❤️:D
    14·1 answer
  • Can somebody plz help answer all these questions (only if u know how to do it) lol thanks!!!
    12·2 answers
  • I need help on this question
    12·1 answer
  • Help me pls thank you
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!