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
olga55 [171]
3 years ago
14

Choose the correct sampling distribution for​ p, the proportion of heads obtained in the experiment of flipping a balanced coin

once.​ (Hint: The possible sample proportion values are 0 if the flip is a tail and 1 if the flip is a head. What are their​ probabilities?)
Mathematics
1 answer:
Aneli [31]3 years ago
4 0

Answer:

1/2

Step-by-step explanation:

The coin is balanced, so if we call p the probability of heads, then p must be equal to 1-p, the probability of tails. Since p = 1-p, then 2p = 1, therefore p = 1/2.   As a consecuence, there is a probability of 1/2 that the number of heads obtained is 1, and a probability of 1/2 that the number of heads obtained is 0.

I hope this works for you!

You might be interested in
A pyramid with a square base has how many faces?
mylen [45]

Answer:

It has 5 Faces. The 4 Side Faces are Triangles. The Base is a Square. It has 5 Vertices (corner points)


Step-by-step explanation:


3 0
4 years ago
Bro can someone help me out?
ivanzaharov [21]

Answer:

16.8 cm

Step-by-step explanation:

Volume = length x width x height

V = 4 x 3 x 1.4

V = 16.8

3 0
3 years ago
The triangle are congruent by? SAS, ASA, SSS
Katarina [22]

Answer:

SAS

Step-by-step explanation:

Side LN and corresponding, angle NLM and side LP and correspond I g

6 0
3 years ago
The length of a rectangle is 3 inches more than three times the width. The perimeter is 62 inches. Find the length and width.
IRISSAK [1]

Answer:

length= 24 inches

width= 7 inches

Step-by-step explanation:

Start by writing down what you know.

width= w

length= 3w+3

Then, we can substitute into the perimeter of a rectangle equation, P=2l+2w.

62= 2(3w+3) + 2(w)

62=6w+6+2w

62=8w+6

56=8w

7=w

Now, plug this into our original equations for length and width:

width=7

length= 3(7)+3, so 24

4 0
4 years ago
On circle O below, the measure of SV is 120°.<br><br><br>What is the measure of VU?<br>​
DochEvi [55]

Answer: Angle VU is 44 degrees

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • I need help on number two
    14·1 answer
  • Simplify the expression 2.1(4.5x)
    9·1 answer
  • What is this simplified? y+x+y+y+x
    6·1 answer
  • Find sin A, cos A, tan A,
    11·1 answer
  • A) find an equation for the family of linear functions with slope 2 and sketch several members of the family
    5·1 answer
  • Which of the following represents the graph of f(x) = one−half to the power of x?
    7·1 answer
  • What is 17/3 in a percentage
    11·1 answer
  • Find c if m A = 70.6°, b = 10.4 in
    12·1 answer
  • On Friday Merinda uses 1/4 of the box of pancake mix to make pancakes. On Saturday she uses 1 1/2 times as much pancake mix as F
    12·1 answer
  • Graph the solution to this inequality on the number line. −5x&gt;11.5
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!