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
zvonat [6]
3 years ago
8

A study conducted at a certain college shows that​ 65% of the​ school's graduates find a job in their chosen field within a year

after graduation. Find the probability that 11 randomly selected graduates all find jobs in their chosen field within a year of graduating. Round to the nearest thousandth if necessary. Round to three decimal places as needed.
Mathematics
1 answer:
alexdok [17]3 years ago
8 0

Answer: 0.009

Step-by-step explanation:

Formula we use here : Binomial distribution formula

Probability of getting success sin x trial =P(X)=^nC_xp^x(1-p)^{n-x} , where n is the sample size and p is the probability of success in each trial .

Given : A study conducted at a certain college shows that​ 65% of the​ school's graduates find a job in their chosen field within a year after graduation.

i.e. p= 0.65

Sample size : n= 11

Now, the probability that 11 randomly selected graduates all find jobs in their chosen field within a year of graduating:-

P(X)=^{11}C_{11}(0.65)^{11}(1-0.65)^{11-11}\\\\=(1)(0.65)^{11}(1)\\\\=0.00875078317401\approx0.009

Hence, the probability that 11 randomly selected graduates all find jobs in their chosen field within a year of graduating = 0.009

You might be interested in
1 point
Dovator [93]

Answer:

16,800

Step-by-step explanation:

350 * 49 = 16,800

3 0
3 years ago
Read 2 more answers
If two angles are complimentary and one angle measures 34 degrees, what is the measure of the other angle?
allochka39001 [22]

Answer: 90º

Step-by-step explanation: complimentary angles are either of the two angles whose sum is 90º

8 0
2 years ago
A. 3<br> B. 3.1<br> C. 3.8<br> D. 11.6
pishuonlain [190]
Mean = (2+4+6+5+2)/5 = 19/5 = 3.8

answer

<span>C. 3.8</span>
4 0
3 years ago
Help me please show ur work
Lisa [10]
Let the length of the patio is x and width is 3/4x
So according to the equation x.3/4x = 432
x^2. 3/4 =432
x^2 =432 times 4/3
x^2 =1728/3 =576
x= 24

The length is 24 ft 
5 0
3 years ago
Divide (-3х + 4 + 18х^2 )by (5 + 6x)
Leokris [45]

Answer:

The division will be represented as:

\frac{18x^{2}-3x+4}{6x+5}=(3x-3)+\frac{19}{6x+5}

Step-by-step explanation:

1) Let's find a number with a variable that multiplied by 6x gives as 18x². It will be 3x, because (6x+5)3x=18x²+15x.

Now, let's subtstract:

(18x^{2}-3x+4)-(18x^{2}+15x)=-18x+4

2) Let's find a number with a variable that multiplied by 6x gives as -18x. It will be -3, because (6x+5)(-3)=-18x-15.

Now, let's subtstract:

(-18x+4)-(-18x-15)=19  

Therefore, the division will be represented as:

\frac{18x^{2}-3x+4}{6x+5}=(3x-3)+\frac{19}{6x+5}

I hope it helps you!    

5 0
3 years ago
Other questions:
  • A farmer stores 72 L of oil in 5 small cans and 2 large cans. If each large can holds twice as much as each small can, how many
    9·1 answer
  • 1.Use Euler’s Formula to find the missing number. Edges: 40
    7·1 answer
  • What is the slope of the following equation? 5x - 2y = 13
    7·1 answer
  • Bader ginsbury is 5 feet and 1 inch. how tall is she in inches?
    7·2 answers
  • Sandy spent 3 hours on 2 science projects. At this rate, how long would it take her to complete 8 science projects
    10·1 answer
  • Help w y math shawtys
    15·1 answer
  • Kolby decided he wanted to go to the amusement park. The amusement park charges $8.00 for entry and $1.40 for each ride.
    15·2 answers
  • The force (F) needed to cause the acceleration (a) of an object of mass, m, is given by the equation, F=ma where m is the object
    8·1 answer
  • Really need help with Dilations in the Coordinate Plane
    9·1 answer
  • Which fraction represents the ratio of the base area of the smaller pyramid to the base area of the larger pyramid?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!