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
antiseptic1488 [7]
2 years ago
9

if the probability that the islanders will beat the rangers in a game is 0.44,what is the probability that the islanders will wi

n exactly one out of four games in a series against the rangers? ​
Mathematics
1 answer:
Rama09 [41]2 years ago
6 0

Answer:

30.91% probability that the islanders will win exactly one out of four games in a series against the rangers

Step-by-step explanation:

For each game, there are only two possible outcomes. Either the Islanders win, or they do not. The probability of the Islanders winning a game is independent of other games. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

The probability that the islanders will beat the rangers in a game is 0.44

This means that p = 0.44

What is the probability that the islanders will win exactly one out of four games in a series against the rangers? ​

This is P(X = 1) when n = 4. Then

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 1) = C_{4,1}.(0.44)^{1}.(0.56)^{3} = 0.3091

30.91% probability that the islanders will win exactly one out of four games in a series against the rangers

You might be interested in
Marty drinks 2 cups of water each day. Katie drinks 14 times as much as Marty. How many fluid ounces of water do they drink all
Katena32 [7]
224 ounces.?
Gajhfiambzoandhiam
6 0
2 years ago
$500 are deposited into an account semiannuallysemiannually  for six years at an interest rate of 7.2​% compounded semiannually.
kobusy [5.1K]
Each year 107.2%increase of budget
first year 500 * 1.072 = 536
second year 536 * 1.072 = 574.592
third year 574.592 * 1.072 = 615.962624
..
..
sixth year 707.854392 *  1.072 = 758.819908

or you can just (1.072)^6 * 500 = 1.517639816659862 * 500 = 758.8199083299308

bingo........

8 0
2 years ago
Read 2 more answers
16a, b, c, and 18a, b, c
Oliga [24]

I can answer 18 for you, but I don't understand 16

18. Since when we lose 3 girls the ratio for the girls side drops by 1, that tells us that 1 digit equals 3 people.

a) 5*3=15 so our answer is 15 girls.

b) 4*3=12 and 5*3=15 so 15+12, our answer would be 27

7 0
3 years ago
Find the value of x. (4x-101) (2x+3)<br> A. 31<br> B.107<br> C.52<br> D.46
puteri [66]

(4x−101)(2x+3)

Apply the distributive property by multiplying each term of 4x−101 by each term of 2x+3.

8x²+12x−202x−303

Combine 12x and −202x.

8x²−190x−303

4 0
2 years ago
Read 2 more answers
Will mark brainliest and give thirteen points
Lilit [14]

Answer:

He is experiencing low tides the further away moon the lower the tides are

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • A weighted coin that comes up heads with probability 0.6 is flipped n times. find the probability that the total number of heads
    6·1 answer
  • A math club has 40 members. The number of girls is 5 less than 2 times the number of boys. How many members are boys? How many m
    5·1 answer
  • In the diagram, line r is parallel to line s. Find the measure of angle 1.
    11·1 answer
  • Which of the following properties can numbers have?
    5·1 answer
  • Find a solution to the following system of equations. –5x + y = –5 –4x + 2y = 2
    8·1 answer
  • The average weekly salary of two employees is $5250. One makes $500 more than the other. Find their salaries.
    10·1 answer
  • Help me for brainlist
    14·2 answers
  • Need answer fast pls
    5·1 answer
  • PLZZZ HELP!!! ILL GIVE BRAILIEST TO WHOEVER ANSWERS FIRST CORRECTLY!!
    10·2 answers
  • Exponential function f is represented by the table. x -2 -1 0 1 2 f(x) -46 -22 -10 -4 -1 Function g is represented by the equati
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!