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fredd [130]
3 years ago
15

Probability is a measure of how likely an event is to occur. Match the probabilities below with each statement. 0, 0.01, 0.3, 0.

6, 0.99, 1
a) The event is impossible, it would never occur.
b) The event is certain, it would always occur.
c) The event is highly unlikely, but it will occur once in a while.
d) The event will occur more often than not.
Mathematics
2 answers:
Andrews [41]3 years ago
8 0

Answer: a) 0 and 0.01 b) 0.99 and 1 c) 0.3 d) 0.6

Step-by-step explanation:

Probability is the likelihood that an event will occur. Probability values always lies between 0 and 1 0<P<1

A sure event occurs when the probability is 1 or values pretty close to 1 while probability of an impossible event is 0 or values close to 0. Looking at the given probability values, we can conclude that!

a) 0 and 0.01 = The event is impossible, it would never occur.

b) 0.99 and 1 - The event is certain, it would always occur.

c) 0.3 - The event is highly unlikely, but it will occur once in a while.

d) 0.6 - The event will occur more often than not.

dangina [55]3 years ago
5 0

Answer:

a) 0  b) 1  c) 0.01  d)  0.3 or 0.6 or 0.99

Step-by-step explanation:

  • If the event is impossible then the probability of the event to occur is 0.
  • If the event is certain to occur then the probability is 1.
  • If the event is highly unlikely but will occur once in a while means the probability is very less and 0.01 is the most apt option.
  • If the event will occur more often then the probability can be 0.3 or 0.6 or 0.99 depending on the number of occurences.
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1. Supposed that a population consists of the values 1.2.3.4.5.6.7.8, 9, and 10. Construct
irina [24]

Answer:

B

Step-by-step explanation:

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8 0
3 years ago
Pls help me, I really dont understand
Stella [2.4K]

Answer:

-2.5x-.5

y=\frac{2}{3}x-1

draw the dotted line (3/7)x-3 and shade below it

Step-by-step explanation:

First, we need the slope

Use the slope formula:

\frac{Y_2-Y_1}{X_2-x_1}=\frac{2-(-8)}{-1-3}=\frac{10}{-4}=-2.5

so we have

y= -2.5x+b

Solve for b by plugging in coordiantes

-8= -2.5(3)+b

-8= -7.5+b

b= -.5

Put it together and get -2.5x-.5

2.)

A line is parallel to another line if they have the same slope (and different y intercepts)

So in the formula y=mx+b we knowe that m= 2/3

Now it's just a matter of solving for B

plug in the required coordinate to do this

-1=(2/3)*0+b

-1= b

Put it all together to get

y=\frac{2}{3}x-1

3.)

put this into slope intercept form

3x-7y>21

3x-21 > 7y

(3/7)x-3 >y

To graph this just draw a dotted line with the equation (3/7)x-3 and shade everything below it (use de_smos if you're stuck)

7 0
3 years ago
14/15 minus 1/3 as a fraction in simplest form
eduard

First step: Create a common denominator with 1/3

1/3 x 5/5 = 5/15

Second step: Subtract

14/15

-5/15

_____

a: 9/15

4 0
3 years ago
Read 2 more answers
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