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soldier1979 [14.2K]
3 years ago
12

What is conditional frequency, and how do you determine which value is the denominator?

Mathematics
1 answer:
pantera1 [17]3 years ago
5 0
In the two-way table, It<span> is used to examine relationships between categorical variables. and the entries in the cells can be relative frequencies, that we known as "Conditional Frequency/distribution"

In order to determine the denominator, we add all the values in given column, and for second column,we add all the numbers in 2nd column, & it would be the denominator for each & every cell in that column.

If Scatter plot has no association, then it would not indicate any trends. It means, progression of number can't be formularized in a specific way, 'cause there is no relation between the numbers

Hope this helps!</span>
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Can someone please answer this!!!!
alexandr402 [8]

Step-by-step explanation:

\frac{y}{20 \sqrt{3} }  =  \sin(30)

y = 20 \sqrt{3}  \times   \frac{1}{2}

y = 10 \sqrt{3}

\frac{x}{20 \sqrt{3} }  =  \cos(30)

x = 20 \sqrt{3}  \times  \frac{ \sqrt{3} }{2}

x = 30

option D, x=30 and y = 10√3

3 0
3 years ago
An equilateral triangle has sides of length 10 cm.
fgiga [73]

Answer:

a. 8.7cm

b. 43.5cm squared

Step-by-step explanation:

a. draw the triangle with a side length of 10cm, and measure the height which is 8.7cm.

b. formula to find the area  of a triangle: (base into height) divided by 2 ((b x h) / 2)

the base is 10

the height is 8.7

(10 x 8.7)/2 = 87/2 = 43.5 cm squared

5 0
3 years ago
Read 2 more answers
Divide.
Goshia [24]

Answer:

\frac{7}{17}

Step-by-step explanation:

(-14) ÷ (-34)

14/34

= ⁷/17

7 0
3 years ago
What is the answer<br> plzzzzzzzzzzzz
guajiro [1.7K]

Answer:

Juanita, angel,Ta'Ron is in the grey part

4 0
3 years ago
Write the first 5 terms of the arithmetic sequence if the nth term is given by 25+(n-1)(7)
ivann1987 [24]
Here, Just substitute the value of n, 
a(1) = 25 + (1-1)(7) = 25
a(2) = 25 + (2-1)(7) = 32
a(3) = 25 + (3-1)(7) = 39
a(4) = 25 + (4-1)(7) = 46
a(5) = 25 + (5-1)(7) = 53

In short,  Your Sequence would be 25, 32, 39, 46, 53

Hope this helps!
4 0
3 years ago
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