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4 years ago

6

When calculating the standard deviation, what must be done in order to obtain an unbiased estimate of the population? add 1 to n

subtract 1 from x subtract 1 from n subtract 1 from n?

1 answer:

Orlov [11]4 years ago

6 0

When yi calculate 1 by 1 by 1 by 1 by 1 by 1 you gets 2qu2y458yq4t5uhq35th

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a local hamburger shop sold a combined total of 456 hamburgers and cheeseburgers. The number of cheeseburgers sold was three tim

Ganezh [65]

H + c = 456
c = 3h

h + 3h = 456
4h = 456
h = 456/4
h = 114 <=== hamburgers sold

c = 3h
c = 3(114)
c = 342......cheeseburgers sold

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4 years ago

How do you add (−3c 4 −5c 2 −7c)+(4c 4 +8c 3 +2c 2 )

sesenic [268]

I add awl them up or subtract which one i have to do that the one wiil do

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4 years ago

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The interior angles formed by the sides of a quadrilateral have measures that sum to 360°.

dangina [55]

2x + 2x + 124 + 124 = 360
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3 years ago

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Hello I need the answer fast pls The tennis courts are 3 blocks west and 2 blocks south of Miguel’s house. The bike path is 5 bl

TiliK225 [7]

Answer:

8

Step-by-step explanation:

If its correct please give brainliest

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4 years ago

Help need answers asap

Rasek [7]

Answer:

x = 25

y = 6

Step-by-step explanation:

< B = < M

2x - 20 = 30

2x = 50

<u>x = 25</u>

AB = LM

7y - 8 = 2y + 22

5y = 30

<u>y = 6</u>

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3 years ago