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
love history [14]
3 years ago
15

Suppose that 20 students take a statistics exam worth 100 points. The standard deviation of the exam scores is 5 points. Which o

ne of the following statements gives the most reasonable description of the distribution of exam scores?a. All of the individual scores are five points apart.
b. The difference between the highest and lowest score is 5.
c. The difference between Q3 and Q1 is 5.
d. A typical score is within 5 points of the mea
Mathematics
1 answer:
AnnZ [28]3 years ago
3 0

Answer: D

Step-by-step explanation:

You might be interested in
Can someone help me with this guys? Thank you so much! I mark as brainliest
Vitek1552 [10]

Answer:

y=45

x=9

z= 9 root 2

Step-by-step explanation:

This is a right isosceles triangle, so

y=45

x=9

z= 9 root 2

9²+9²=z²

81+81=z²

162=z²

√162=z

z=9√2

5 0
2 years ago
Explain why the mean without the outliner could be a better description of the data set than the mean with the outliner.
lions [1.4K]
Sometimes the outlier, if it's too large, can throw off the mean, making it larger and smaller, so it isn't as accurate

sorry if this doesnt make sense if you need me to explain it more I will
5 0
3 years ago
Read 2 more answers
Help me answer correctly !!!! Will mark Brianliest !!!!!!!!!!!!!!!!
mrs_skeptik [129]
Show the question so I can answer it for you.
6 0
3 years ago
Read 2 more answers
Evaluate the equation if x = 3 and y = 6 <br><br> 4x+3y<br><br> a. 33<br> b. 30<br> c. 25<br> d. 16
pickupchik [31]
4x+3y
4(3)+3(6)
12+18
30
6 0
2 years ago
Read 2 more answers
Which of the following rules best describes the matrix below
Stella [2.4K]

Answer: D

Step-by-step explanation:

d. translation 1 unit left & 1 unit up

right on edg

5 0
3 years ago
Other questions:
  • Find the area of a regular hexagon with a base of 15 and an apothem of 20.
    9·1 answer
  • Which expressions are equivalent to -9x-21
    10·1 answer
  • The diagram shows the construction of the perpendicular bisector of AB.
    12·1 answer
  • : Find the slope between the two points given. Then, use the slope and point ONE to write the equation of the line in Point-Slop
    11·1 answer
  • The coordinates of the community center are (5, −1). Who has a house in the same quadrant as the community center?
    6·2 answers
  • The diagonal of a square is 6 meters long. How long is a side of the square? What is the area of the square?
    8·1 answer
  • How do you find a function rule
    6·1 answer
  • Help pls!!!!!!!!!!!!!!!!!!!!,!
    6·1 answer
  • Ill give brainly if you answer first
    8·1 answer
  • PLEASE HELP! ITS DUE SOON!!!! I DONT GET THIS!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!