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
Zarrin [17]
3 years ago
7

HELP ASAP!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
weeeeeb [17]3 years ago
8 0
1. The median is 25
2. The upper quartile is 40, I believe
Likurg_2 [28]3 years ago
6 0

Answer:

1. Median of the data set is 25. Therefore the correct option is C.

2. The upper quartile of the data set is 37.5. Therefore the correct option is B.

Step-by-step explanation:

The given data set is

25,8,10,35,5,45,40,30,20

Arrange the data in ascending order.

5,8,10,20,25,30,35,40,45

Median of the data set divides the data into two equal parts. Median is the middle term of the data set.

Divide the data in two equal parts.

(5,8,10,20),25,(30,35,40,45)

Median of the data set is 25. Therefore the correct option is C.

Divide each parenthesis in two equal parts.

(5,8),(10,20),25,(30,35),(40,45)

Upper quartile of the data set divides the data in 3:1.

Q_3=\frac{35+40}{2}=37.5

The upper quartile of the data set is 37.5. Therefore the correct option is B.

You might be interested in
I need help someone help
Alex17521 [72]

D is the answer

because you are doing y=2(x+3)^2 - 5

First, do exponents

(x+3)(x+3) = x^2 + 6x + 9

now Multiply your answer by 2

2(x^2 +6x + 9) = 2x^2 + 12x + 18

Then, Subtract 5 from 18

2x^2 +12x + 18-5 = 2x^2 + 12x + 13

bringing you to answer D


3 0
3 years ago
Read 2 more answers
Use parentheses
kolezko [41]

Answer:

the 10 dozen equals 120

the 30 half dozen 180

120+180=300 bagels

300 bagels is your answer

6 0
3 years ago
Help me please I haven't been able to figure this one out and I am not that very good at Stem and leaf plots.
klio [65]

Answer:

1 l 0 0 5 5 5

2 l

3 l 7

4 l

5 l

6 l 5

7 l 0

8 l 68

9 l

Step-by-step explanation:

1 l 0 0 5 5 5 =10,10,15,15,15

And so on.

4 0
3 years ago
Under which condition is the sample proportion, , a point estimate of the population proportion?
notka56 [123]

Answer:

c. the sample portion is unbaised

Step-by-step explanation:

plato

5 0
3 years ago
Amanda surveyed 13 students in her class about their heights in inches. Her data are listed below: 58, 59, 55, 52, 57, 59, 62, 5
Aleonysh [2.5K]

Answer:

IQR is 4, median is 58.

Step-by-step explanation:

Enter these values in a list, hit stat > calc > 1-var stats. That gives you the 5 number summary. To get IQR, subtract Q3 from Q1.

3 0
3 years ago
Read 2 more answers
Other questions:
  • kathy has a garden that is 169 square feet.she wants to put a fence around it. How much fencing does she need?
    5·1 answer
  • Twenty-five bakery customers were surveyed to determine if they like cake or pie. The results are shown in the Venn diagram.
    6·2 answers
  • Simplify 13 – 8x – 10 + 5x
    8·2 answers
  • Calculati suma n+p stiind ca mn+mp=147si m =7
    13·1 answer
  • What is the distance between the following points?<br><br>A 12<br>B 13<br>C 36<br>D 97​
    12·1 answer
  • What is the particular solution to the differential equation dy/dx=(x+5)/y with the initial condition y(-4)=-6
    6·1 answer
  • What is the greatest common factor (GCF) of 64 and 48?
    6·2 answers
  • Please answer this !!!!
    7·2 answers
  • When a normal six sided die is rolled what is the probability of getting a 7
    13·2 answers
  • Which of the following tables represents a function?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!