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3 years ago

13

With a convenience sample, a population is broken up into different subgroups and then simple random samples are conducted withi

n each of these subgroups.
A. True
B. False

1 answer:

ss7ja [257]3 years ago

8 0

Answer:

i would like to say the answer is FALSE

Step-by-step explanation:

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I Ready Understand Absolute Value - Inst Compare the two numbers. -6 or -7<br>

ahrayia [7]

-7 is less than -6 and -6 is greater than -7.

The absolute value of -7 is greater than the absolute value of -6 and the absolute value of -6 is less than the absolute value of -7.

8 0

3 years ago

Which graph shows the solution to the system of linear inequalities y>1/3x+1, y>2x-3

ElenaW [278]

For this case we have the following system:

$y> \frac {1} {3} x + 1\\y> 2x-3$

To solve, we first change the inequality for an equality:

$y = \frac {1} {3} x + 1\\y = 2x-3$

Matching we have:

$\frac {1} {3} x + 1 = 2x-3\\\frac {1} {3} x-2x = -3-1\\- \frac {5} {3} x = -4\\\frac {5} {3} x = 4\\5x = 12\\x = \frac {12} {5}$

So:

$y = 2x-3\\y = 2 (\frac {12} {5}) - 3\\y = \frac {24} {5} -3\\y = \frac {9} {5}$

Thus, $(\frac {12} {5}, \frac {9} {5})$ is the point of intersection of the lines.

Answer:

The graphic is attached

6 0

3 years ago

12 times a number G, do i write the multiples of 12?

harkovskaia [24]

Answer:

yea

Step-by-step explanation:

12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144

6 0

3 years ago

Only right answers plz and thank you

Dennis_Churaev [7]

You are correct. the slope of the line is 6/5 and the y-intercept is 2

8 0

3 years ago

There 7052 boys and adults at carnival. There are 756 fewer girls than adults. There is an equal number of girls and boys. How m

Vitek1552 [10]

Answer:

1512

Step-by-step explanation:

The key is that there's an equal # of boys and girls, 756 each. Add the two together to get 1512

7 0

3 years ago