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3 years ago

11

Two samples probably will have different means even if they are both the same size and they are both selected from the same popu

lation.

1 answer:

viktelen [127]3 years ago

6 0

Answer:

True.

Step-by-step explanation:

Yes the probability of getting the same mean will be low especially for very large populations.

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katrin [286]

The third one, 2 to the power of 5 over 6

√2 * 3√2

convert from radical form to exponent form to solve for the same root
( x^m/n = n√x^m )

2^(1/2) * 2^(1/3)
2^{3/6} * 2^{2/6} - find common denominator (6)
6√(2^3) * 6√(2^2) - convert back to radical form
6√(2^3 * 2^2)- combine

6<span>√(</span>2^5)
then convert to exponential form again
~ 2^5/6 ~

5 0

2 years ago

A triangle has a 90° angle. What type of triangle is it?

CaHeK987 [17]

Answer:

Its a right triangle

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Given GH with endpoints (-7,3) andH (7. - 11), what are the coordinates of the<br> mielpoint of GH?

Y_Kistochka [10]

Answer:

Midpoint is (0, -4)

Step-by-step explanation:

x-coordinate of midpoint = (-7 + 7)/2 = 0/2 = 0

y-coordinate of midpoint = (3 - 11)/2 = -8/2 = -4

Midpoint is (0, -4)

8 0

3 years ago

Read 2 more answers

Drako found an emerald in a cave at a depth between -1/2 and -1 2/3 meters which number could represent the depth which the emer

oksian1 [2.3K]

Answer:

$-\frac{3}{4}$ meters

Step-by-step explanation:

From the answer choices, we basically need to find which of them is between $-\frac{1}{2}$ and $-1\frac{2}{3}$

<em>Converting all of them to decimals would make it really easier:</em>

<em />

<em>So we need to find number between -0.5 and -1.67</em>

<em />

<em>Answer choice A is -2.33</em>

<em>Answer choice B is -0.75</em>

<em>Answer choice C is -0.25</em>

<em>Answer chioce D is -1.83</em>

<em />

<em>So which number, from the choices, is between -0.5 & -1.67?</em>

Clearly, it is -0.75, or, $-\frac{3}{4}$ meters

5 0

3 years ago

Read 2 more answers

COMPLETE<br> (s – r)(x) =

iren [92.7K]

Answer:

sx-rx

Step-by-step explanation:

Since s, r, and x are unknown variables, you just multiply them. s × x = sx.

r × x = rx. then when you put the together, it will look like this:

sx-rx

7 0

2 years ago