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
BlackZzzverrR [31]
3 years ago
11

The mean of data set A is 43.5 and the MAD is 3.7. The mean of data set B is 12.8 and the MAD is 4.1.

Mathematics
2 answers:
Artemon [7]3 years ago
3 0

Answer:

data set B!

Step-by-step explanation:

egoroff_w [7]3 years ago
3 0

Answer:

For questions one: its B

Step-by-step explanation:

since, Data set B shows a greater degree of variability because the distance between a data point(value) and the mean is 4.1. This also means that the data points in Set B are more spread out compared to the data points in Set A.

You might be interested in
A hummingbird’s heart beats about 1,250 beats
kicyunya [14]

Answer:0﹤Ⅹ﹤1250

Step-by-step explanation:

5 0
3 years ago
Bailey spent $12.25 at the arcade on Saturday and $9.50 at the arcade on Sunday. How much money did Bailey spend anogether?
galben [10]

Answer:

21.75

Step-by-step explanation:

i added 12.25 by 9.50

8 0
3 years ago
Is the square root of 16.45 a rational number or irrational number?
trapecia [35]

Answer:

Irrational

Step-by-step explanation:

The square root of 16.45 would be a number that will never end, making it irrational.

3 0
3 years ago
Read 2 more answers
In Exercises 45–48, let f(x) = (x - 2)2 + 1. Match the<br> function with its graph
MA_775_DIABLO [31]

Answer:

45) The function corresponds to graph A

46) The function corresponds to graph C

47) The function corresponds to graph B

48) The function corresponds to graph D

Step-by-step explanation:

We know that the function f(x) is:

f(x)=(x-2)^{2}+1

45)

The function g(x) is given by:

g(x)=f(x-1)

using f(x) we can find f(x-1)

g(x)=((x-1)-2)^{2}+1=(x-3)^{2}+1

If we take the derivative and equal to zero we will find the minimum value of the parabolla (x,y) and then find the correct graph.

g(x)'=2(x-3)

2(x-3)=0

x=3

Puting it on g(x) we will get y value.

y=g(3)=(3-3)^{2}+1

y=g(3)=1

<u>Then, the minimum point of this function is (3,1) and it corresponds to (A)</u>

46)

Let's use the same method here.

g(x)=f(x+2)

g(x)=((x+2)-2)^{2}+1

g(x)=(x)^{2}+1

Let's find the first derivative and equal to zero to find x and y minimum value.

g'(x)=2x

0=2x

x=0

Evaluatinf g(x) at this value of x we have:

g(0)=(x)^{2}+1

g(0)=1

<u>Then, the minimum point of this function is (0,1) and it corresponds to (C)</u>

47)

Let's use the same method here.

g(x)=f(x)+2

g(x)=(x-2)^{2}+1+2

g(x)=(x-2)^{2}+3

Let's find the first derivative and equal to zero to find x and y minimum value.

g'(x)=2(x-2)

0=2(x-2)

x=2

Evaluatinf g(x) at this value of x we have:

g(2)=(2-2)^{2}+3

g(2)=3

<u>Then, the minimum point of this function is (2,3) and it corresponds to (B)</u>

48)

Let's use the same method here.

g(x)=f(x)-3

g(x)=(x-2)^{2}+1-3

g(x)=(x-2)^{2}-2

Let's find the first derivative and equal to zero to find x and y minimum value.

g'(x)=2(x-2)

0=2(x-2)

x=2

Evaluatinf g(x) at this value of x we have:

g(2)=(2-2)^{2}-2

g(2)=-2

<u>Then, the minimum point of this function is (2,-2) and it corresponds to (D)</u>

<u />

I hope it helps you!

<u />

8 0
3 years ago
2. A doctor created a scatterplot to show the relationship of heart rate to
Fed [463]

Answer:

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Marshall is selling raffle tickets to raise money.he want to raise $1000 he already has $200 in donations,and each ticket will r
    5·2 answers
  • Choose the correct answers for (a) the total installment price, (b) the carrying charges, and (c) the number of months needed to
    6·2 answers
  • PLEASE HELP ME ASAP!! I HAVE ALREADY POSTED THIS LIKE TWICE!!!!!<br> I WILL AWARD BRAINLIEST!!
    8·1 answer
  • I need the answer to K/8-12=-8
    5·1 answer
  • There were 212 089 visitors to a tourist attraction last year. Express this
    13·1 answer
  • What is the 12th term of the linear sequence below? 13, 7, 1,-5, -11,...
    14·1 answer
  • Please hlp<br> due soon<br> pls help
    7·1 answer
  • Calculate the rate of interest if principle is 6000 time is two years and interest 3000
    14·1 answer
  • Forty percent of the 70 buttons in the box had 5 holes
    9·1 answer
  • 5.5 is what percent of 6.875?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!