C. The coefficient of variation is a measure of relative dispersion that expresses the standard deviation as a percentage of the mean, for any data on a ratio scale and an interval scale

Step-by-step explanation:

Th Coefficient of Variance is a measure of dispersion that can be calculated using the formula:

$CV = \frac{\sigma_{x} }{\mu_{x} } * 100%$

Where $\sigma{x}$ is the Standard Deviation

and $\mu_{x}$ is the sample mean

From the formula written above, it is shown that the Coefficient of Variation expresses the Standard Deviation as a percentage of the mean.

Coefficient of variation can be used to compare positive as well as negative data on the ratio and interval scale, it is not only used for positive data.

The Interquartile Range is not a measure of central tendency, it is a measure of dispersion.

3 0

3 years ago

Write the decimal 0.36 recurring as a fraction in simplest form.

Grace [21]

Answer:

36/100

Have a great day! I'm trying to spread positivity with the corona virus going around so here you go

Suffering, pain, death, what we've been seeing so recent.

It's hard not to focus on it.

You can say the same thing in so many languages yet they mean the same.

Money can't save you from death, nor the things that take your life

we strive to see some happines in our life, smiles back on people faces.

Giving people hope is all theres left hope for a better future. Sad to say things will only get worst for a period of time but there is hope for the better future that will arrive in its own appointed time!

<em>*eliza*</em>

8 0

3 years ago

Read 2 more answers

Please HELP. ALSO WHY. 2 question. pLZZ

avanturin [10]

Answer:

1). Number of kids on the other side = 16

2). Brian took the time to each piece of pie = 20 seconds

Step-by-step explanation:

1). Let the number of kids on one side = x

Then the number of kids on other side = 2x

3 adults helped the side having number of kids = x, then the number of people on this side = x + 3

Since the total number of people on this side = 11

Then the equation will be,

x + 3 = 11

x = 11 - 3

x = 8

Then number of kids on the other side = 2x = 2×8

= 16

2). By unitary method,

∵ Brian took the time to eat 6 pieces of the pie = 2 minutes

∴ Brian will take time to eat 1 piece of pie = $\frac{2}{6}$ minutes

= $\frac{2}{6}\times 60$ seconds

= 20 seconds

6 0

3 years ago

Jasmine bought a ticket to the Jets game. She got a 25% discount on her ticket but then had to pay a 10% service fee on the disc

Orlov [11]

Answer:

15%

Step-by-step explanation:

7 0

3 years ago