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What is the variance of 13 16 18 21 23 25 26 31?

Anonymous

∙ 15y ago

Updated: 4/28/2022

The variance is: 34.2678571429

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∙ 15y ago

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How do you calculate regression equation?

what is the equation of the regression line for the given data(Age, Number of Accidents) (16, 6605), (17, 8932), (18, 8506), (19, 7349), (20, 6458), (21, 5974)

How can you find the mean of grouped data?

finding grouped mean: you normally have a table like this : VISITS FREQ SUM

If the average of these four numbers is 21 find the missing number from 12 18 28?

23

If four coins are tossed what is the probability of tossing all heads?

The probability is 1/21/21/2*1/2=1/16, or 0.0625 or 6.25%

What are The University of Hawaii-West Oahu's 25th-75th percentile ACT scores?

The University of Hawaii-West Oahu's 2014 25th-75th percentile ACT scores are 14-21 on the English section, 16-23 on the Math section, and 16-21 Composite.

Related Questions

Which factor is greater 13 over 18 or 16 over 21?

16 over 21

13 18 16 21 19 is?

23

Is 13 over 18 and 16 over 21 equal?

No.

What is the next number in the series 13 18 16 21 19?

24, they are going up in 3's, 13, 16, 19 and 18, 21 so next number is 24.

What is the variance for the numbers 17 18 19 20 21?

1

The next number in the series 13 18 16 21 19 is?

24

13 18 16 21 19?

Is this a next in the sequence thing? Any reason why the obvious 24 has been ignored? +5 -2

The next number in the series 13 18 16 21 19?

To determine the pattern in the series 13, 18, 16, 21, 19, we can observe that there are alternating increases and decreases by 5 and 3, respectively. Starting with 13, we add 5 to get 18, then subtract 2 to get 16, add 5 to get 21, and finally subtract 2 to get 19. Following this pattern, the next number would involve adding 5 to 19, resulting in 24.

What is the variance of 28 27 25 24 21 21 17 16 15 14 14 9 7?

40.828

Age to volunteer at fire department?

Depending what department your at. It might be 13, 16 or 18! 13-16 are cadets 16-18 are Juniors and then 18 is firefighter! I started off as a cadet at the age of 13! I am now 21! Hope that answers your question! Firefighter J.Kain

What is the median of 12 13 14 15 16 17 18 19 20 21?

16.5 is the median.

What is the LCM of 16 18 21?

The Least Common Multiple (LCM) of 16, 18, and 21 is 1,008.

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