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salantis [7]
4 years ago
12

1. The total area within any continuous probability distribution is equal to 1.00.

Mathematics
1 answer:
olchik [2.2K]4 years ago
5 0

Answer:

1. True

2. False.

3. True.

Step-by-step explanation:

1. The total area within any continuous probability distribution is equal to 1.00: it is true because the maximum probability (value) is one (1), therefore, the total (maximum) area is also one (1).

<em>Hence, for continuous probability distribution: probability = area</em>.

2. For any continuous probability distribution, the probability, P(x), of any value of the random variable, X, can be computed: False because it has an infinite number of possible values, which can not be counted or uncountable.

<em>Hence, it cannot be computed. </em>

3. For any discrete probability distribution, the probability, P(x), of any value of the random variable, X, can be computed: True because it has a finite number of possible values, which are countable or can be counted.

<em>Hence, it can be computed. </em>

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What do i do from here on #1??? plz help immediately thank u!!
hammer [34]
Pablo has to paint \frac{1}{3}more murals. 
Painted mural to jar of paint ratio: \frac{2}{3} paintedmurals: \frac{4}{5} jarofpaint
Simplify the ratio.
\frac{1}{3} paintedmurals: \frac{2}{5} jarsofpaintused
Pablo needs 2/5 jars of paint per each 1/3 painted murals
3*\frac{2}{5}
\frac{6}{5}

6 0
3 years ago
Which of the following shows the correct steps to find the value of 16 to the power of 1 over 4?
uranmaximum [27]

<span>Ans.  16 to the power of 1 over 4 equals 4 to the power of 4 to the power of 1 over 4 equals 4 to the power of 4 multiplied by 1 over 4 equals 4</span>

6 0
4 years ago
Read 2 more answers
A countertop is 16 feet long and 3 feet wide. what is the area of the countertop in square meters.
Mrac [35]
Area=legnth times width
legnth=16 ft
width=3 ft
but wait, they want the area in squazre METERS
so convert feet to meters
1 foot=0.3048 meters

convert 16 feet and 3 feet to meters

16 feet=16 times 0.3048=4.8768
3 feet=3 times 0.3048=0.9144

so the area is now
legnth=4.8768 m
width=0.9144m

area=4.8768 m times 0.9144 m=4.45934592
round
4.0
answer is 4 square METERS

4 m^2

8 0
3 years ago
A right triangle has a leg with a length of 18 and a hypotenuse with a length of 31 yards. Find the length of the other leg (nea
Soloha48 [4]

Answer:

25.2

Step-by-step explanation:

A squared + b squared = c squared

6 0
3 years ago
Which of the following equations describes the line shown below? Check all
nexus9112 [7]

Answer:

C and D

Step-by-step explanation:

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 3, - 6) and (x₂, y₂ ) = (9, 3) ← 2 points on the line

m = \frac{3+6}{9+3} = \frac{9}{12} = \frac{3}{4}

Using (a, b ) = (9, 3 ) , then

y - 3 = \frac{3}{4} (x - 9) → C

Using (a, b ) = (- 3, - 6 ), then

y - (- 6) = \frac{3}{4} (x - (- 3) ) , that is

y + 6 = \frac{3}{4} (x + 3) → D

4 0
3 years ago
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