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
Firdavs [7]
3 years ago
11

According to a 2014 Gallup poll, 56% of uninsured Americans who plan to get health insurance say they will do so through a gover

nment health insurance exchange. What is the probability that in a random sample of 10 people exactly 6 plan to get health insurance through a government health insurance exchange?
Mathematics
1 answer:
alexgriva [62]3 years ago
7 0

Answer:

0.2427 is the required probability.        

Step-by-step explanation:

We are given the following information:

We treat americans who plan to get health insurance through a government health insurance exchange as a success.

P(Americans who plan to get health insurance) = 56% = 0.56

Then the number of Americans follows a binomial distribution, where

P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}

where n is the total number of observations, x is the number of success, p is the probability of success.

Now, we are given n = 6 and x = 10

We have to evaluate:

P(x = 6)\\= \binom{6}{10}(0.56)^6(1-0.56)^4\\=0.2427

Thus, 0.2427 is the probability that in a random sample of 10 people exactly 6 plan to get health insurance through a government health insurance exchange

You might be interested in
Find the circumferences of the circle.
IgorC [24]
I am no expert but i got.
28.27
i hope this helps, sorry if i am wrong
8 0
3 years ago
The heights of men in a survey are distributed normally about the mean.
Gre4nikov [31]
It should be 34inch okay
8 0
2 years ago
Read 2 more answers
Which expression is equivalent to the radical expression shown below when it is simplified?
babymother [125]

Answer:

\sqrt{\frac{3}{64} } in simplified form is \frac{\sqrt{3}}{8}

Step-by-step explanation:

We need to solve the expression

\sqrt{\frac{3}{64} }

We know that \sqrt{\frac{a}{b}}=\frac{\sqrt{a}}{\sqrt{b}}

and 64 = 8*8

Solving we get

=\frac{\sqrt{3}}{\sqrt{64}}\\=\frac{\sqrt{3}}{\sqrt{8*8}}\\=\frac{\sqrt{3}}{\sqrt{8^2}}\\=\frac{\sqrt{3}}{8}

So \sqrt{\frac{3}{64} } in simplified form is \frac{\sqrt{3}}{8}

8 0
3 years ago
A bottle contains 3.5 L of water. A second bottle contains 3750 mL of water. How many more millimeters are in the larger bottle
weeeeeb [17]
Hey there,
3.5 L = 3.5 x 1000
         = 3,500 mL
The second bottle has more water than the first bottle,
3,750 mL - 3,500 mL = 250 mL

Hope this helps :))

~Top

4 0
3 years ago
Read 2 more answers
The product of 87(10000)
Lera25 [3.4K]

Answer:

870,000

Step-by-step explanation:

When multiplying the two you add as many 0's to 87 as there are in 10,000

8 0
3 years ago
Other questions:
  • A single die is rolled twice. The 36​ equally-likely outcomes are shown to the right. Find the probability of getting A second n
    7·1 answer
  • Mr. Roberts faced west. He walked ten steps forward. Then, without turning, he took five sideways steps to his right. Then, he t
    6·2 answers
  • What is 3+p=8 can i get the answer
    7·1 answer
  • Giving the following formula, solve for
    7·1 answer
  • Leonard's Credit Report
    12·1 answer
  • Helppppppppppppppppppppppppppppppppppppp
    12·1 answer
  • A,(a+b)×(a+b)
    11·1 answer
  • Which pair of statements about the lengths of two sides of the triangle is<br> true?
    15·1 answer
  • Which number line represents the solution set for the inequality 3(8 – 4x) &lt; 6(x – 5)?
    15·1 answer
  • EASY POINTS<br> Which answer represents the following conditional statement in shorthand?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!