3 years ago

If the standard deviation of the data values in a sample is 15 what is the variance

Mathematics

1 answer:

koban [17]3 years ago

8 0

Answer:

If the variance of the data values in a sample is 225

Step-by-step explanation:

You might be interested in

Given three consecutive integers with a sum of four times the second number, write an algebraic equation for this situation

Black_prince [1.1K]

Define x:

Let the first number be x.

1st number = x
2nd number = x + 1
3rd number = x + 2

Construct equation:
x + x + 1 + x + 2 = 4(x + 1)
3x + 3 = 4(x + 1)

Answer: 3x + 3 = 4(x + 1)

5 0

3 years ago

Which is the product of 79 and 6?

Pepsi [2]

Answer:

the answer is 474

.......

8 0

3 years ago

Read 2 more answers

Please help me it’s due in 10 mins!!

Crazy boy [7]

Answer:

Step-by-step explanation:

5 * 1/5 + 1/5 * 15 = 4

8 0

3 years ago

Read 2 more answers

a bag contained 3/4 pound of marbles. each marble weighed 1/36. After Ashley removed some marbles from the bag, it weighed 1/3 p

swat32

She removed 12 marbles because 3×12=36 and you can do commutative property and do 12×3= what? 36!

6 0

4 years ago

Find the percent of a number. 6% of 38 = ? 115% of 212 = ? 32% of 24 = ?

MA_775_DIABLO [31]

6% of 38= 2.28
115% of 212=243.8
32% of 24= 7.68

5 0

3 years ago