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Ronch [10]
2 years ago
12

Identify the kind of sample that is described. A researcher asked a simple random sample of home-schooled children, a simple ran

dom sample of children who attend private school, and a simple random sample of children who attend public school their opinion on the new town curfew.
Mathematics
1 answer:
Lelechka [254]2 years ago
3 0

Answer:

stratified sample

Step-by-step explanation:

The kind of sample that is being described is known as a stratified sample. This would be the type of sample because the researchers are dividing the entire student population that exists into various different categories or groups. The groups that have been created are home-schooled students, private school students, and public school students. All of the students are still part of the student population and therefore represent their groups.

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In QRS m Q = 80 degrees m R = 65 degrees m S = 35 degrees which side of the QRS is the longest
lutik1710 [3]

Answer: RS

Step-by-step explanation:

A greater angle of a triangle is opposite a greater side. If angle Q is greater than angle R, then side RS is greater than side QS.

Because Q is the larger angle in the triangle, Then RS is the longest side.

7 0
3 years ago
What dose this = to? triangles = to 180 buts all i know
lara31 [8.8K]

7. Straight lines are also = to 180°


If you look at the diagram, when you add the two angles together, they form a straight line.

Since the angles add up to 180°, you can do:

(x + 25)° + (4x + 5)° = 180°

x + 25 + 4x + 5 = 180        Combine like terms

5x + 30 = 180         Subtract 30 on both sides

5x = 150       Divide 5 on both sides

x = 30

3 0
3 years ago
What is10 + 9 <br><br> i really dont know <br><br> can someone help me
Tresset [83]

\huge \green{ \boxed{ANSWER}}

10  \:  +  \: 9 \:  =  {\boxed{19}}

USE CALCULATOR -_-

\mathfrak{JazmineChoi}

<em><u>STAN </u></em><em><u>TREASURE</u></em>

8 0
2 years ago
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What is the range of the function graphed below?<br><br> A. -2 B. -∞ C. -∞ D. -∞
Gelneren [198K]
I beileve the answer would be -2
4 0
3 years ago
CAN you please help me
pentagon [3]

Answer:

A

Step-by-step explanation:

hope this helps and is right :)

8 0
3 years ago
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