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
lisov135 [29]
2 years ago
11

Pick the correct letter for 6>x A B C D

Mathematics
1 answer:
nevsk [136]2 years ago
5 0
Your correct answer is D
You might be interested in
Multiply and divide These
Elan Coil [88]

Answer:

1. 1 2.-1 3.-1 4.1 5.18 6.5

Step-by-step explanation:

that 8s answer gegegge

3 0
3 years ago
Suppose that Upper X has a discrete uniform distribution f left-parenthesis x right-parenthesis equals StartLayout left-brace1st
emmasim [6.3K]

Answer:

the probability that the sample mean is greater than 2.1 but less than 2.4 is 0.2444

Step-by-step explanation:

Given the data in the question;

x        f(x)         xp(x)               x²p(x)

1         1/3        0.33333        0.33333

2        1/3        0.66667        1.33333

3        1/3        1.00000        3.0000

∑                    2.0000          4.6667

∑(xp(x)) = 2

∑(x²p(x)) = 4.6667

Variance σ² = ∑(x²) - ∑(x)² = 4.6667 - (2)² = 4.6667 - 4 = 0.6667

standard deviation σ = √variance = √0.6667 = 0.8165

Now since, n = 33 which is greater than 30, we can use normal approximation

for normal distribution z score ( x-μ)/σ

mean μ = 2

standard deviation = 0.817

sample size n = 33

standard of error σₓ = σ/√n = 0.817/√33 = 0.1422

so probability will be;

p( 2.1  < X < 2.4 ) = p(( 2.1-2)/0.1422) <  x"-μ/σₓ  <  p(( 2.4-2)/0.1422)

= 0.70 < Z < 2.81    

=  1 - ( 0.703 < Z < 2.812 )

FROM Z-SC0RE TABLE

=  1 - ( 0.25804 + 0.49752 )

= 1 - 0.75556

p( 2.1  < X < 2.4 ) = 0.2444

Therefore,  the probability that the sample mean is greater than 2.1 but less than 2.4 is 0.2444

7 0
3 years ago
Can someone answer it
Troyanec [42]
Answer what? This question? Oh, I'm answering it right now. Did you have another question out? Well, I can't see it. 
3 0
3 years ago
Find the x,length and width.
Paraphin [41]

Answer:

3 qnd 8 is the answer

Step-by-step explanation:

7 0
2 years ago
Please help me find the answers <br> For the mean median mode range mm max q1
mel-nik [20]

Everything has been explained in there

6 0
3 years ago
Other questions:
  • if you put down 15% on a $9000 car and pay monthly payments of $189.40 for 48 months , what is the total price of the car?
    14·1 answer
  • 872,000,000,000 in standard form
    14·2 answers
  • Solve the following proportion 7/9=n/36
    5·1 answer
  • FOR ALL x, (3x - 5)(4x + 3) =
    5·1 answer
  • identify a counterexample for the following conditional: if you live in Springfield, then you Iive in Illinois.
    9·1 answer
  • What does it find the GCF of each set of numbers using prime at factorizstion
    6·1 answer
  • Will mark Brainliest if correct! Please help!!!
    12·1 answer
  • Work out the angle of x
    7·1 answer
  • 18 times 6 wrong answers only
    10·2 answers
  • Can you help me, please? I really need help.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!