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
Kryger [21]
3 years ago
8

A simple die is thrown 100 times and the number five appears 14 times. Find the experimental probability of throwing a five, giv

ing your answer as a fraction in its lowest terms.
Mathematics
1 answer:
mario62 [17]3 years ago
8 0

Answer:

The experimental probability of throwing a five is 0.087.

Step-by-step explanation:

Given:

Number of trials (n) = 100

Number of times 5 appears (x) = 14

Let the event of occurrence of 5 be success and the probability represented by 'p'. So, all the other numbers occurrence is failure and its probability is represented as 'q'.

Probability of success is given as:

p=\frac{Number\ of\ favorable\ events}{Total\ number\ of\ outcomes}

Favorable event is occurrence of 5. So, its number is 1 as there is only one 5 in the die. Total outcomes are 6 as there are six numbers. So,

p=\frac{1}{6}

Now, probability of failure is given by the formula:

q=1-p=1-\frac{1}{6}=\frac{5}{6}

Now in order to find the experimental probability of 14 successes out of 100 trials, we apply Bernoulli's theorem which is given as:

P(x) = ^nC_xp^xq^{n-x}

Plug in all the given values and find the probability of 14 successes. This gives,

P(x=14)=^{100}C_{14}(\frac{1}{6})^{14}(\frac{5}{6})^{100-14}\\\\P(x=14)=0.087

Therefore, the experimental probability of throwing a five is 0.087.

You might be interested in
Please help no link as answers
Katarina [22]

Step-by-step explanation:

You can imagine this figure as a rectangle and cube

If you want volume of this irregular figure than you have to do it like this:

V(figure)= V(rectangle)+ V(cube)

V(figure)= a*b*c+ a³

V(figure)= 4*3*(I don't see dimension on the left)+ 3³

V(figure)=12*(I don't see dimension on the left)+ 27

And only you have to to do is to set this dimension which I can't see.

6 0
2 years ago
Plz help me thank ...
puteri [66]
Answer

396 miles and $28.71
8 0
3 years ago
Read 2 more answers
Find the perimeter and area.
AfilCa [17]
Perimeter=x+4+x+4+x+4+x+4
                =4x+16
Area=(x+4)(x+4)
        =x^{2} +8x+16
5 0
3 years ago
Read 2 more answers
The sales tax rate is 5.7%. Marissa buys a jedi outfit priced at $117.85. What is the tax amount ( nearest hundredth)?
Natasha2012 [34]

Answer:

6.717

Step-by-step explanation:

You multiply 117.85 by 0.057 and your answer would be 6.71745 round to the nearest hundredth place your answer would be 6.717

5 0
3 years ago
You would like to buy a double burger, a large order of french fries, and a large lemonade, you have $6.44.
jeka94
10$ you need way more
8 0
3 years ago
Other questions:
  • Anthony cut a piece of metal that weigh 2700 grams Diane cut a piece of metal that weighs 3200 grams how much heavier was Diane
    5·1 answer
  • Something white that inside of it has flowers. Its a riddle
    15·2 answers
  • In Citi A the temperature rises 9° from 8 AM to 9 AM then the temperature drops 8° from 9 AM to 10 AM and Citi b the temperature
    12·1 answer
  • Ratio 7:5 large to small stickers. How many large if the total is 96?
    6·1 answer
  • Which expression is the simplest form of -(4x+y)+2(x-3y)?
    8·1 answer
  • The figure shows the graph of image, a translation of the parent function g(x) = . How is the graph of the parent function trans
    10·2 answers
  • From the set {1, 4, 6}, use substitution to determine which value of x makes the equation true. 10 x + 8 = 48
    15·1 answer
  • (-2.8)_0<br> what is greater than or less than
    5·1 answer
  • Y=x^2-2x-2 , y=-3x+4
    13·1 answer
  • INPORTANT PLS HELP<br><br> Find the area of the figure.<br><br> The area is( )square feet.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!