3 years ago

How do you find a frequency of a class when the relative frequency is given

1 answer:

6 0

Step-by-step explanation:

Remember, you count frequencies. To find the relative frequency, divide the frequency by the total number of data values. To find the cumulative relative frequency, add all of the previous relative frequencies to the relative frequency for the current row.

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Plz help I need help

Pani-rosa [81]

Answer:

2/3

Step-by-step explanation:

0/0 is 0

1/2 is 1 of 2

2/3 is 2 of 3

3/4 is 3 of 4

hopefully it helps!

6 0

3 years ago

Given: f(x) = 3 - x; g(x) = -2x<br><br> Find g[f(-1)].

Ganezh [65]

G[f(-1)]
-2x[3-x(-1)]
-2x[-3-x]
6x-x
5x

8 0

3 years ago

If b = 0, then the number is also called a/an _____<br> number

Alex787 [66]

Answer:

imaginary number and a real number

6 0

3 years ago

I am struggling with these questions. Please help

Sauron [17]

Answer: Just apply the formula

Step-by-step explanation:

The equation for volume of a cone is:

$V_{(cone)} =\frac{1}{3} \pi r^{2} h$

The radius is the line that creates a 90 degree angle with the height

The height goes from the base to the tip of the cone.

I recommend leaving Pi as it is and plugging the rest of the numbers first.

Then at the end multiply by 3.14 and round at the end.

This way, it is easier to avoid calculation errors.

5 0

3 years ago

Answer this question please...

Gnesinka [82]

No values of z make the equations true.

5 0

3 years ago