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
Natali [406]
3 years ago
14

Suppose that the probability that a person books a hotel using an online travel website is 0.68. For the questions that follow,

consider a sample of fifteen randomly selected people who recently booked a hotel. 6) What is the probability that exactly ten people out of fifteen people used an online travel website when they booked their hotel? Round to the nearest thousandth.
Mathematics
1 answer:
Lorico [155]3 years ago
8 0

Answer:

0.213 is the required probability.  

Step-by-step explanation:

We are given the following information:

We treat person booking from online travel website as a success.

P(Booking through online travel website) = 0.68

Then the number of people 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 = 15

P(exactly ten people out of fifteen people used an online travel website)

P(x = 10)\\\\= \binom{15}{10}(0.68)^{10}(1-0.68)^5 \\\\= 0.213

0.213 is the probability that exactly ten people out of fifteen people used an online travel website when they booked their hotel.

You might be interested in
What is the combined lenght of all buttons longer than 1 inch?
HACTEHA [7]

Answer:

2 12 1/2 inches

Step-by-step explanation:

1: 1 1/4 + 1 1/4

2: 1+1 = 2; 1/4 + 1/4 = 2/4

3:  2 2/4

Answer:  2 2/4

<em><u>Hope this helps.</u></em>

7 0
3 years ago
Raise <br> n<br> to the 6th <br> power,<br> then add 5 to the result
aleksley [76]
Except there are values you want to substitute into the expression, this is what your answer looks like:

n^{6}+5
7 0
3 years ago
When a constant force acts
yan [13]

Answer:

25

Step-by-step explanation:

First expression: A= k/M

when A = 15 and M = 5, k = A×M = 75

therefore, when M = 4, A = 75/3 = 25

7 0
2 years ago
What are the steps for solving, 7,542÷3
valina [46]

Answer:

2514

Step-by-step explanation:

Do the long division and you'll find the answer.

8 0
3 years ago
Sam traveled a distance of 3724 feet,how many miles did she travel if 1 mile =5,280 feet?
lilavasa [31]

Answer:

0.705303

Step-by-step explanation:

divide 3724 by 5280

8 0
3 years ago
Other questions:
  • Question: (Graph photo attached)
    14·2 answers
  • How do i find the scale factor on a graph?
    9·1 answer
  • What is 4 square root of 81 to the fifth power in exponential form
    10·1 answer
  • The wheels on Jason’s dirt bike measure 19 inches in diameter. How many revolutions will the wheels make when Jason rides for 50
    8·1 answer
  • How do I solve this and please thoroughly explain the steps, please?
    13·1 answer
  • Write the following using index notation<br><br> 9 x 7 x 9 x 9 x 7 x 9​
    8·1 answer
  • Anyone wanna help me with this‍‍
    12·1 answer
  • Find the value of (2^−2 − 4^0) × 4^−2​
    11·2 answers
  • 384,000 in scientific notaion
    9·1 answer
  • Directions: Find the product and simplify <br><br>(3m+n)(3m-n)<br><br>ty &lt;3​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!