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2 years ago

What shows the possible outcomes of a random experiment and the probability of each outcome?

1 answer:

3 0

The possible outcomes of a random experiment and the probability of each outcome is called "a Probability Distribution."

<h3>What is a Probability Distribution?</h3>

A probability is a statistical formula that indicates all of the potential values and probability distributions for a random variable within a specified range.

Some characteristics regarding the Probability Distribution are-

The range will be bounded by the minimum and greatest possible values, but the precise location of the possible value just on probability distribution relies on a number of factors.
These variables include the mean (average), standard deviation, skewness, & kurtosis of the distribution.
Although other regularly used probability distributions exist, the normal distribution, called "bell curve," is perhaps the most common.
Typically, the technique of generating data for a phenomenon will influence its probability distribution. This is known as the probability density function.
Likelihood distributions can also be used to generate cumulative distribution functions (CDFs), that cumulatively build up the probability of occurrences and always begin at zero and end at 100%.

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Please answer soon.

Eva8 [605]

<u>Answer-</u>

Set of constraints to model the problem are,

$12x+9y\geq 510\\y \leq 2x\\y \geq 25$

<u>Solution-</u>

Let us assume,

x = the number of lawns weeded by Gwen,

y = the number of dogs walked by Fabio.

Gwen charges $12 each time she weeds a yard and Fabio charges $9 each time he walks a dog,

$\text{Earnings of Gwen} = 12x\\\text{Earnings of Fabio} = 9y\\\text{Total earnings of Gwen and Fabio} = 12x+9y$

They need at least $510 to purchase the new gaming station, means they need $510 or more than $510.

An equation for this situation will be,

$12x+9y\geq 510$

The number of dog walked by Fabio has scheduled is no more than twice the number of yards Gwen has scheduled to weed, means y must be less than or equal to 2x.

An equation for this situation will be,

$y \leq 2x$

Fabio will walk at least 25 dogs, means y must be greater than of equal to 25.

An equation for this situation will be,

$y \geq 25$

3 0

3 years ago

The standard deviation of the midterm scores at ucb for stats 2 is 50 points. the teacher takes a sample of 100 students' scores

Alborosie

<span>The measure standard deviation quantifies the amount of variation or dispersion of a set of data values.</span>The standard deviation is the square root of the variance.
The standard deviation in this case is 50/ sqrt(100)= 50/10=5.

6 0

3 years ago

suppose the population of a certian city is 3784 thousand it is expected to decrease to 3001 thousand in 50 years find the perce

scoundrel [369]

Answer:

96%

Step-by-step explanation:

96% decrease

7 0

3 years ago

What is the final velocity of a runner who is accelerating at 2 feet per second squared for 3 seconds with an initial velocity o

Tatiana [17]

<span>a= 2 ft/s^2 t=3 s vi=4 ft/s vf=? One can use the kinematic equation: vf=vi+at vf=(4 ft/s)+(2 ft/s^2)(3 s)= (4 ft/s)+(6 ft/s)=10 ft/s</span>

3 0

3 years ago

Which decimial number means the same as 12/100

bixtya [17]

Answer:

0.12

hope this is the answer you are looking for

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers