If the variance of the data values in a population is 324, what is the standard deviation of the data values?

1 answer:

8 0

Simply the standard deviation of the data values is the square root of the variance: $S= \sqrt{V}= \sqrt{324}$ =18
Answer: D)18

You might be interested in

Look at image please

Kay [80]

Answer:

Step-by-step explanation:

It begins at the point (0, -1200). 0 tickets sold, $1200 spent.

$5 for a ticket means that slope =5.

(600, 1800) and (0,-1200)

m= (1800-(-1200))/(600-0)=3000/600=5

slope=5

Answer is a.

8 0

2 years ago

Use the distributive property to rewrite each expression. -5(3-h)

kolbaska11 [484]

Answer:

−15+5h

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A lil help would be nice right now

Kazeer [188]

Answer:

Step-by-step explanation:

when you multiply 25* 7 you get 175 then you divide it by 60 which gives you 2.911 so its 2 hours and 55 min. I hope that was right and that was helpful

3 0

3 years ago

Read 2 more answers

I need help finding if it’s either SOH, CAH or TOA and the indicated side of the triangle, thank you!

Brilliant_brown [7]

Answer:

$\huge\boxed{IJ \approx 2.01}$

Step-by-step explanation:

In order to find the side mentioned (IJ), we need to use SOH CAH TOA.

SOH CAH TOA is an acronym to help us remember what sin, cos, and tan mean. It stands for:

Sin = Opposite / Hypotenuse

Cosine = Adjacent / Hypotenuse

Tan = Opposite / Adjacent

Since we know the measure of angle K (42) and we know one of the sides, we can use this to find the missing length.

Since the side given to us is the hypotenuse, and we're looking for the side opposite of the angle (IJ), the only possible one to use would be SIN as it includes Opposite and Hypotenuse.

Our equation is now this: $\text{sin(42)} = \frac{x}{3}$