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Amiraneli [1.4K]

3 years ago

11

The standard error is the ______ a variance of b variance of the sampling distribution of c standard deviation of the sampling d

istribution of d difference between the two means

1 answer:

skad [1K]3 years ago

6 0

I think that is the mean or the mode . I think more on mean

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PLEASSEEE HELP OMG I WILL DO ANYTHING!!! IM BEGGING

Dafna1 [17]

Answer:

180 boxes

Step-by-step explanation:

The rate of change is 10 boxes per hour, so if you multiply 10 times 18 you will get 180 which is the answer.

8 0

3 years ago

Mr. Moretti is making welcome bags to give to the 18 students in his homeroom on the first day of school he puts m mechanical pe

Mashcka [7]

Answer:

The total number of pencils is 6

Step-by-step explanation:

According to the given scenario, the computation of the total number of pencils is as follows:

There are 18 students

And let us assume there is m mechanical pencils that put in each bag

also he put twice of the regular pencil

So if he put the 3 mechanical pencil

So, the total number of pencils is

= 3 × 2

= 6

As it twice of the regular pencil

hence, the total number of pencils is 6

5 0

2 years ago

I will give u brianliest

lianna [129]

Answer:

10.63

Step-by-step explanation:

8 0

3 years ago

Find the area and the circumference of the circle with the radius 6yd.

fgiga [73]

Answer:

<h2>A = 36π yd² ≈ 113.04 yd²</h2><h2>C = 12π yd ≈ 37.68 yd</h2>

Step-by-step explanation:

The formula of an area of a circle:

$A=\pi r^2$

The formula of a circumference of a circle:

$C=2\pi r$

<em>r</em><em> - radius</em>

<em />

We have <em>r = 6yd</em>.

Substitute:

$A=\pi(6^2)=36\pi\ yd^2$

$C=2\pi(6)=12\pi\ yd$

If you want round the answers, then use <em>π ≈ 3.14</em>

$A\approx(36)(3.14)=113.04\ yd^2$

$C\approx(12)(3.14)=37.68\ yd$

3 0

3 years ago

EASY QUESTIONS! <br> Whats 1+1?

lord [1]

The answer would be 2

5 0

3 years ago

Read 2 more answers