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xeze [42]
3 years ago
5

Which of the following is equal to 57%? O A. 35 O B. 53 5.3 D. 15

Mathematics
1 answer:
Len [333]3 years ago
7 0
The answer is letter B
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The distribution function of the univariate random variable x is continuous at x if and only if p(x
sweet-ann [11.9K]

The distribution function of the univariate random variable x is continuous at x if and only if , F (x) = P (X ≤ x)

Continuous univariate statistical distributions are functions that describe the likelihood that a random variable, say, X, falls within a given range. Let P (a Xb) represent the probability that X falls within the range [a, b].

A numerically valued variable is said to be continuous if, in any unit of measurement, whenever it can take on the values a and b. If the random variable X can assume an infinite and uncountable set of values, it is said to be a continuous random variable.

If X can take any specific value on the real line, the probability of any specific value is effectively zero (because we'd have a=b, which means no range). As a result, continuous probability distributions are frequently described in terms of their cumulative distribution function, F(x).

To learn more about univariated data

brainly.com/question/13415579

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7 0
1 year ago
Lilo's office store sells 5 pens for $12.50. Ellis' office store sells 8 of the same pens as Lilo's office store for x dollars.
Rufina [12.5K]
$20 :)

steps :
divide 12,50 by 5
multiply the answ by 8
8 0
3 years ago
3. What is the y-intercept of the line that passes through the point (-8,7) and is perpendicular to the line
slamgirl [31]

Answer:

if it is perpendicular then it would be 5 and only the slope would change from 2x to -1/2x

Hope I answered your question

7 0
3 years ago
2/3(9a+18b)=6a+kb
bagirrra123 [75]

Answer:

4.) 12

Step-by-step explanation:

\frac{2}{3} (9a + 18b) = 6a + kb \\  \\  \implies \:  \frac{2}{3}  \times 9a +  \frac{2}{3}  \times 18b = 6a + kb \\  \\  \implies \: { 6a} + 12b = 6a + kb \\  \\  \implies \:  \cancel{ 6a} + 12b -  \cancel{ 6a} = kb \\  \\  \implies \:  12b = kb \\  \\ \implies \: k =  \frac{12\cancel b}{\cancel b}  \\  \\ \huge \implies \: k = 12

8 0
3 years ago
Find the general solution to y′′+7y′=0y′′+7y′=0. give your answer as y=..
ExtremeBDS [4]
Try this option:
1. characteristic equation is:
a²+7a=0;
\left[\begin{array}{ccc}a=0\\ a=-7\end{array}\right
2. y=C₁+C₂e⁻⁷ˣ.
4 0
3 years ago
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