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
Furkat [3]
2 years ago
6

You toss a fair coin 10000 times. what are the odds of obtaining more than 5100 tails, approximately?

Mathematics
1 answer:
ella [17]2 years ago
3 0
This can be solved by using the normal approximation to the binomial distribution.
mean = np = 10.000 * 0.5 = 5,000
The standard deviation is given by:
S.D.= \sqrt{npq} = \sqrt{5000\times0.5} =50
z=\frac{5100-5000}{50}=2
The probability of obtaining more than 5100 tails is 0.0228 and the probability of obtaining fewer than 5100 tails is 0.9772.
The odds of obtaining more than 5100 tails is therefore:
0.0228:0.9772 = 1:42.86.

You might be interested in
Bobby has 3/4 of a bag of chips.He
lidiya [134]

Answer:

7/12

Step-by-step explanation:

6 0
3 years ago
21.1w + 4.6 = 10.9w + 35.2
Ratling [72]

Answer:

25.7 = 46.1

Step-by-step explanation:

This question doesn't make sense but if it's true or false it's false

4 0
3 years ago
1. Which example shows the zero product
aniked [119]

Answer:

The answer is C.....im pretty sure I took the test

Step-by-step explanation:

8 0
2 years ago
What is an equivalent expression to q(2a+1)
kvasek [131]

You can distribute the q to both terms to get

q(2a+1) = q\cdot 2a + q\cdot 1 = 2aq+q

7 0
2 years ago
Read 2 more answers
$15.30 divided by 15??????
alekssr [168]
The answer is 1.02 according to calculations
8 0
3 years ago
Read 2 more answers
Other questions:
  • Please Help... Match each equation with its solution set. Tiles a2 − 9a + 14 = 0 a2 + 9a + 14 = 0 a2 + 3a − 10 = 0 a2 + 5a − 14
    6·1 answer
  • Given that 7x+50=22 find x​
    11·2 answers
  • What are the odd numbers greater than -40 but less than -28
    12·1 answer
  • I need help it's a A,B,C, OR D QUESTIONS
    11·1 answer
  • Math ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
    8·2 answers
  • Is 49 the gcf of 42 and 154
    13·1 answer
  • You are relieved from your position as a machine operator at the plant at 11:25 for a 50-minute lunch break. When must you begin
    12·1 answer
  • Help me and please show your work 6(x-2) = 3(x-8)
    11·2 answers
  • N2,3,5,7,10,21В наборе будет внутренний набор​
    6·1 answer
  • The Ramos family drove to their family reunion. Before lunch, they drove at a constant rate of 55 miles per hour for 3 hours. Af
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!