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
bogdanovich [222]
3 years ago
14

Item 4 Find the median, first quartile, third quartile, and interquartile range of the data. 132,127,106,140,158,135,129,138 med

ian: first quartile: third quartile: interquartile range
Mathematics
1 answer:
Ket [755]3 years ago
4 0

Answer:

133.5, 127.5, 139.5, 12

Step-by-step explanation:

order data:

106, 127, 129, 132, 135, 138, 140, 158

Median:

The middle number: (8+1)/2 = 4.5 between the 4&5 numbers

= (135-132)/2= 1.5

1.5 + 132 = 133.5

lower quartile (1st quartile):

(8+1)/4 = 2.25 between the 2&3 numbers

(129+127)/4=0.5

0.5+127 = 127.5

upper quartile(3rd quartile):

(8+1)/4 x3 = 6.75 between the 6&7 numbers

(140-138)/4 x3 = 1.5

1.5 + 138 =139.5

Interquartile range:

139.5-127.5= 12

hope this helps

You might be interested in
What do you know to be true about the values of p and ?
Romashka-Z-Leto [24]
P=q is the answer

since both triangles have equals sums of the known angles (60+30=90, 45+45=90)

p must be equal to q
3 0
2 years ago
Directions: Estimate the sum or difference using front-end estimation.
poizon [28]

Answer: 1) 97 – 39 2) 812,344 – 187,675 3) 321 + 79. Directions: Estimate the product using front end estimation. 4) 315 x 821 5) 562 x 791

Step-by-step explanation:hope i helped

6 0
2 years ago
Can you help me please as soon as possible :)
Trava [24]

Answer:

what r u finding the surface area or what?

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Beth works at a car lot. This week she sells $23,200 in cars. She earns 4% commission for all the
Vanyuwa [196]

Answer:

$928

Step-by-step explanation:

23200/100 = 232

232 * 4 = 928

5 0
3 years ago
How much would you save, per pound, if you buy your ground beef at SuperGrocery A, rather than SuperGrocery B?
zhannawk [14.2K]

Hence, the amount saved by buying at Supergrocery A is; $6.10 - $4.76 = $1.34

<h3>Slope of Graphs;</h3>

According to the questions;

The cost to buy 1 pound of beef from the Supergrocery A is the slope of the given graph;

  • Slope, m = (47.60 - 23.80)/(10-5)

  • m = 23.80/5

  • m = 4.76

Therefore, the cost per pound of beef at Supergrocery A is $4.76 which is cheaper than $6.10 at Supergrocery B.

Hence, the amount saved by buying at Supergrocery A is; $6.10 - $4.76 = $1.34

Read more on slope;

brainly.com/question/3493733

6 0
2 years ago
Other questions:
  • What is the answer to 72/80 - 13/20
    6·1 answer
  • What is the measure of each angle?
    11·1 answer
  • If you drink 10 cups of water a day how many quarts will you drink in a week
    6·1 answer
  • 4x + 5 = x + 26​ need help
    7·1 answer
  • Plz help me omg it’s ixl and I don’t get it at all
    5·1 answer
  • helphelphelp i want this done by thursday,im in battle of the books and my competition is in 2 weeks (if ur in it too see u ther
    7·1 answer
  • Find the net change in the value of the function between the given inputs.
    6·1 answer
  • To the nearest 0.1 ounce, a package of oatmeal weighs 13.0 ounces. What is the LEAST amount the package can actually weigh?
    13·1 answer
  • May someone please help me
    8·1 answer
  • 5 to the third power -2(5-2)
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!