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
nadya68 [22]
3 years ago
6

The random variable KK has a geometric distribution with mean 16. Which of the following is closest to the standard deviation of

random variable KK ?
A. 0.0625
B. 0.9375
C. 4
D. 15.49
E. 240
Mathematics
1 answer:
asambeis [7]3 years ago
5 0

Answer:

E 240

Step-by-step explanation:

Geometric Distribution mean = (1- p) / p

16 = (1 - p) / p

16p = 1 - p  ;  17p = 1 ; p = 1/17 = 0.058  

Standard Deviation = (1 - p) / p^2

= (1 - 0.058) / (0.058)^2

0.942 / 0.003364

= 280 , closest to 240

You might be interested in
Please help ASAP!
Misha Larkins [42]
The probability of pulling a boys name first is 8/13. Then the probably of pulling a girls second is 2/5.
6 0
3 years ago
Use perfect square factoring patterns<br> y^2 + 16y + 64 = 0
Pepsi [2]

Arrange your given equation to resembles the form
a^2 +2ab+ b^2 because this equals (a+b)^2

So we get:
y^2+16y+8^2=0

Now compare
y^2+16y+8^2 to a^2 +2ab+ b^2

So we got
y^2+2•8 y+8^2=0 which equals (y+8)^2






8 0
4 years ago
What is the implicit premise in the following argument? Because it is hard to find four-leaf clovers, I will be lucky to find on
Mama L [17]

Answer: Either it is not hard to find four leaf clovers, or i would be lucky to find one.

Step-by-step explanation:

An assumption is any assertion or concept that is taken to be true and on which an argument or argument may be based.

From the argument is centered on the probability of finding a four leaf clover.

It is an already established fact that four leaf clovers are rear to come by so it would require a lot of luck to actually find one.

5 0
3 years ago
Using the numbers 4,4,10, and 12. And using any mathematical operator (multiplication,subtraction,addition, or subtraction) how
Gennadij [26K]
I believe one answer could be (4x4)=16-10=6+12=18+10=28-4=24?
6 0
3 years ago
I need help on my math homework could you help me with the answers please and if you do thank you
Natalija [7]
You can do this.
12 inches is 1 foot.
13 inches is 1'1"
14 inches is 1' 2" and so on.

8 0
3 years ago
Read 2 more answers
Other questions:
  • The perimeter of a rectangular banner is 72 inches. The width of the banner is 1/3 its length. What is the area of the banner? T
    6·1 answer
  • How many distinct 9-letter words starting with “i” can be formed from the word “committee”?
    13·1 answer
  • The volume of a rectangular pyramid is 3 cubic inches. What is the volume of a rectangular prism with the same length, width, an
    6·1 answer
  • What is the range of the function g(x) = |x – 12| – 2?
    8·1 answer
  • How to do tree diagrams
    9·2 answers
  • John bought 5 lemons and used 2 of them for a salad how much did he use for.a salad . He used ____% of the lemons.​
    8·2 answers
  • Help please ill make brainliest
    14·1 answer
  • The graph shows the number of gallons of white paint that were mixed with gallons of yellow paint in various different ratios:
    11·1 answer
  • Can you also explain the steps for it ​
    7·1 answer
  • What is the remainder of 45 ÷ 4?<br> 2<br> 3<br> 4<br> 1
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!