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
A Fulcrum of a Pyramid is 6cm Square at the
Len [333]

Answer:

288 cubic cm

Step-by-step explanation:

Volume of the pyramid = 1/3 * base area * height

Base area = 12 * 12

Base area - 144 sq. cm

Height = 6cm

Volume of the pyramid = 144 * 6/3

Volume of the pyramid = 144 * 2

Volume of the pyramid  = 288 cubic cm

4 0
3 years ago
How many points should you give out per question?
cupoosta [38]
As much as you want ;)
8 0
3 years ago
Read 2 more answers
The value of y varies directly with x. When y=3,x=15 what is the value of y when y=10
Yuki888 [10]
If you mean the x, it would be 50
8 0
3 years ago
Someone please help i will rate! :(
Angelina_Jolie [31]
What you will want to do is replace x with the amount of customers so it would be 42 squared divided by 3025-55x42 which should hopefully give you your answer which is 2.339 but you may have to round it as you can’t have 1/3 of a person etc hope this helps, let me know if I’m wrong
7 0
2 years ago
In the 1st generation, there are 6 squirrels in a forest. Every generation after
igomit [66]

Answer:

You are looking for a geometric series equation. The first term of the sequence is 6 and the common ratio is 4 hence the equation is 6(4)^n-1 where n is the number of generations.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Part A: What is the initial investment in the savings account?
    13·2 answers
  • What is the slope .
    8·1 answer
  • 3) The cost of different sizes of orange juice are shown in the table.
    11·2 answers
  • What is the cost of goods sold?
    13·1 answer
  • What’s one way to check 102÷6 = 17
    9·2 answers
  • Combine like terms.
    5·1 answer
  • You deposit $2000 in an account that earns 5% annual interest compounded quarterly Find the balance after five years. Show work.
    9·1 answer
  • Which one is it A B or c
    15·1 answer
  • Someone please please help me
    11·1 answer
  • Find the exact value of sin 5pi/4
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!