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ira [324]
3 years ago
15

A teacher takes a random sample of 100 students enrolled at Springfield High School and asks them their opinions about the food

served in the school cafeteria. The population of students here is __________________.
A. all high school students in the world

B. the 100 students who are asked questions

C. all students enrolled at Springfield High School

D. all high school students in the country
Mathematics
1 answer:
Reil [10]3 years ago
8 0

The answer is C. All students enrolled at Springfield high school.

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lapo4ka [179]
The answer is 
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3 years ago
What is the interquartile range of the data set? {48, 50, 65, 60, 80, 42, 45, 50, 42, 55, 45}
MissTica
Order the number:
42,42,45,45,48,50,50,55,60,65,80

Mean:50
Quartile 1:45
Quartile 3:60

60-45=15. As a result, the interquartile range is 15. Hope it help!
5 0
3 years ago
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The sides of a triangle are (x+5), and (x+8) units. Find the value of x if the perimeter of the triangle is 106 units.
lutik1710 [3]
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5 0
3 years ago
PLEASE HELP IM SO STUCK 20 POINTS
prohojiy [21]

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3 years ago
The power a windmill can generate is a function of the velocity of the wind. The function can be approximated by P = f(v) = 0.01
aleksandr82 [10.1K]

Answer:

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Step-by-step explanation:

Fill in the given number and do the arithmetic.

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3 years ago
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