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
ryzh [129]
2 years ago
5

.........................................................................................................

Mathematics
1 answer:
erastova [34]2 years ago
4 0

Answer:

I have no clue... I'm very sorry...

Step-by-step explanation:

You might be interested in
Flip a coin 10 times and record the observed number of heads and tails. For example, with 10 flips one might get 6 heads and 4 t
zepelin [54]

Answer:

The greater the sample size the better is the estimation. A large sample leads to a more accurate result.

Step-by-step explanation:

Consider the table representing the number of heads and tails for all the number of tosses:

Number of tosses    n (HEADS)        n (TAILS)            Ratio

            10                         3                      7                    3 : 7

           30                         14                    16                   7 : 8

          100                        60                   40                  3 : 2

Compute probability of heads for the tosses as follows:

  • n = 10 tosses

        P(\text{HEADS})=\frac{3}{10}=0.30

The probability of heads in case of 10 tosses of a coin is -0.20 away from 50/50.

  • n = 30 tosses

        P(\text{HEADS})=\frac{14}{30}=0.467

The probability of heads in case of 30 tosses of a coin is -0.033 away from 50/50.

  • n = 100 tosses

        P(\text{HEADS})=\frac{60}{100}=0.60

The probability of heads in case of 100 tosses of a coin is 0.10 away from 50/50.

As it can be seen from the above explanation, that as the sample size is increasing the distance between the expected and observed proportion is decreasing.

This happens because, the greater the sample size the better is the estimation. A large sample leads to a more accurate result.

5 0
3 years ago
A rectangular prism has a length of 4 cm a width of 6 cm and a height of 3 cm what is it’s volume
liraira [26]

Answer: 72

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
¯¯¯¯¯¯ J K is a tangent to circle C . If m ∠ K J L = 27 °, What is m ˆ K L ?
iragen [17]

Answer: I think 13

Step-by-step explanation:

5 0
3 years ago
It is important to keep the same tense in your business writing, because otherwise your readers may ______.
Goshia [24]
<span>It is important to keep the same tense in your business writing, because otherwise your readers may misinterpret what you are trying to convey. Not having a uniform form of tense would make the writing confusing for the reader. Hope this helps. Have a nice day.</span>
6 0
3 years ago
Read 2 more answers
Leo bought jet ski's a couple of years ago. He now wants to sell them. This is an example of Income.
Digiron [165]

Answer:

D. passive

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Which is not another name for square? ( parallelogram, rectangle, pentagon, rhombus)
    10·2 answers
  • 2 minus 4 plus 6 divide 3
    13·2 answers
  • someone came into my shop and stole $100 from the register without my knowledge. The person came back with the same $100 five mi
    15·1 answer
  • Which system of inequalities does the graph represent:
    10·2 answers
  • Determine whether the representation is proportional. y = -9x
    10·1 answer
  • Un vendedor de frutas tiene cierto número de mangos, vende 3/5 de ellos más dos mangos; luego vende 1/3 de los restantes más dos
    13·1 answer
  • Uh. I don't understand this at all
    9·1 answer
  • Solve the inequality 2x-15≤5
    12·2 answers
  • F(n) = 2n− 5; Find f(−8)
    6·1 answer
  • Which of the following represents the value of the missing side? Round to the nearest tenth.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!