Question

I need help Urgently!

Answer 1

2. What is the standard deviation of the following data set rounded to the nearest tenth?

300, 785, 670, 187, 760, 724

Answer 2

571
570
259.1
236.6

Answer 3

HI THERE

Answer 4

Hello!

Answer 5

perl i got the mean its 571

Answer 6

it looks like you have two sets of data

Answer 7

no the other one are the answers

Answer 8

what are you thinking perl

Answer 9

so the question is

Answer 10

2. What is the standard deviation of the following data set rounded to the nearest tenth?

300, 785, 670, 187, 760, 724

Answer 11

The choices are ====== 571
570
259.1
236.6

Answer 12

here is a standard deviation calculator:
https://www.easycalculation.com/statistics/standard-deviation.php

Total Numbers
6
Mean (Average)
571
Standard deviation
259.08454
Variance(Standard deviation)
67124.8
Population Standard deviation
236.51075

Answer 13

I'm not sure

Answer 14

there are two types of standard deviations, one for sample and one for populations

Answer 15

So how do we know which it wonts?

Answer 16

well the population standard deviation was 236.5

Answer 17

it doesn't mention its a sample?
We know its either 236.5 or 259.1

Answer 18

ok so which?

Answer 19

@satellite73

Answer 20

Hi there an you help me?