3 years ago

What is the standard deviation of 73, 14, 21, 45, 18, 74, 32, 37

Mathematics

2 answers:

-BARSIC- [3]3 years ago

8 0

Population standard deviation : 21.96445993

Sample standard deviation: 23.48099535

Sophie [7]3 years ago

4 0

Population standard deviation : 21.96445993

Sample standard deviation: 23.48099535

You might be interested in

I really need this answered so I can understand how to do the rest.

qwelly [4]

Answer:

Step-by-step explanation:

We can write

$4=\sqrt{\frac{3v}{3.14*8}}\\4^2=\frac{3v}{25.12}\\16*25.12=3v\\401.92=3v\\133.9733333333333=v$

4 0

2 years ago

Find the area of the shaded region.

yaroslaw [1]

It’s ether 138.6 or 101.4. 123 rounded to the nearest tenth is 120 so you ether add or subtract

4 0

3 years ago

Can you guys please help me

makvit [3.9K]

Answer:

1302

Step-by-step explanation:

14 * 93 = 1302

4 0

2 years ago

Hey! i’ll give brainliest please help

Amanda [17]

Adding more short sentences.

7 0

2 years ago

Solve the equation and show your work please! 3(2y - 0.3) = 19.4 - y

san4es73 [151]

Answer:

y=2.9

Step-by-step explanation:

3(2y - 0.3) = 19.4 - y

6y-0.9=19.4

6y+y-0.9=19.4

6y+y=19.4+0.9

7y=19.4+0.9

7y=20.3

7y/7=20.3/7 (divid each one by seven. that's what /7 means)

y=2.9

5 0

2 years ago