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Andreyy89
3 years ago
10

probability distribution that meets these requirements: 1) the procedure has a fixed number of trials; 2) the trial must be inde

pendent; 3) each trial must have all outcomes classified into two categories; 4) the probability of a success remains the same in all trials is
Mathematics
1 answer:
loris [4]3 years ago
5 0

Answer:  The required probability distribution is BINOMIAL DISTRIBUTION.  

Step-by-step explanation:  We are given to state the probability distribution that meets the following requirements :

1) the procedure has a fixed number of trials;

2) the trial must be independent;

3) each trial must have all outcomes classified into two categories;

4) the probability of a success remains the same in all trials

The given requirements are fulfilled by only one type of probability distribution, that is BINOMIAL DISTRIBUTION.

Only the Binomial Distribution has a fixed number of independent trials, each trial has only two possible outcomes (success and failure) and the probability of success remains same in all trials.

Thus, the required probability distribution is BINOMIAL DISTRIBUTION.  

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Drag each length to the correct location on the image. Each length can be used more than once, but not all lengths will be used.
Zepler [3.9K]

Applying trigonometric ratios, the missing segments lengths in the image attached below are: <em>a = 8√3; b = 12.</em>

<h3>The Trigonometric Ratios</h3>
  • SOH is sin ∅ = opp/hyp
  • CAH is cos ∅ = adj/hyp
  • TOA is tan ∅ = opp/adj
  • SOHCAHTOA is used to solve right triangles.

Given the right triangle in the mage attached below, we would find the missing sides as follows:

<em>Find a:</em>

Reference angle (∅) = 30°

opposite = 4√3

hypotenuse = a

  • <em>Apply SOH:</em>

sin 30 = (4√3)/a

a = (4√3)/sin 30

a = (4√3)/(1/2) (sin 30 = 1/2)

a = (4√3)×2

a = 8√3

<em>Find b:</em>

Reference angle (∅) = 60°

opposite = b

adjacent = 4√3

  • <em>Apply TOA:</em>

tan 60 = b/(4√3)

b = tan 60 × 4√3

b = √3 × 4√3

b = 12

Therefore, applying trigonometric ratios, the missing segments lengths in the image attached below are: <em>a = 8√3; b = 12.</em>

Learn more about trigonometric ratios on:

brainly.com/question/4326804

6 0
2 years ago
Una empreza tiene contratadas 75 personas. En las oficinas trabaja el 16% de los hombres y 20% de mujeres, si el total de person
andrew11 [14]

Answer:

50 hombres y 25 mujeres

Step-by-step explanation:

Sea m el número de hombres y w el número de mujeres.

El total es 75

Así; m + w = ​​75 •••••••• (i)

Además; 16% de m + 20% de w = 13

0,16 m + 0,2 w = 13

Multiplicar por 100

16m + 20w = 1300 ••••• (ii)

De i, m = 75-w 16 (75-w) + 20w = 1300

1200 - 16w + 20w = 1300

4w = 1300-1200

w = 100/4 w = 25

Recordar; w + m = 75

25 + m = 75

m = 75-25

m = 50

6 0
3 years ago
Layla has a coin that has a 60%, percent chance of showing heads each time it is flipped. She is going to flip the coin 5 times.
Semenov [28]

Answer:

0.33696

Step-by-step explanation:

Given that:

Probability of showing up head (p) = 0.6

Number of flips = number of trials = 5

Probability of getting more than 3 heads

P(x = x) = nCx * p^x * (1 - p)^(n-x)

P(x> 3) = p(4) + p(5)

P(x = 4) = 5C4 * 0.6^4 * 0.4^1 = 0.2592

P(x = 5) = 5C5 * 0.6^5 * 0.4^0 = 0.07776

Hence,

0.2592 + 0.07776

= 0.33696

3 0
2 years ago
Read 2 more answers
What is <br> 162divide[6 multiply (7-4) to the second power]<br> help please
Setler [38]

Answer:

please mark me brainlist

Step-by-step explanation:

i need it

3 0
2 years ago
A group of 6 students was playing a game. Each student had a score of -90 at the end of the first round. What was the total of t
Butoxors [25]

Answer:

it means poop

Step-by-step explanation:

8 0
3 years ago
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