1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ganezh [65]
3 years ago
5

Maggie wants to know how many students in her school enjoy watching sports on TV. She asks all 25 students in her math class and

finds that 60% of her classmates enjoy watching sports on TV. She claims that 60% of the school's student population would be expected to enjoy watching sports on TV. Is Maggie making a valid inference about her population?
Yes, it is a valid inference because she asked all 25 students in her math class Yes, it is a valid inference because her classmates make up a random sample of the students in the school
No, it is not a valid inference because her classmates do not make up a random sample of the students in the school
No, it is not a valid inference because she asked all 25 students in her math class instead of taking a sample from her geography class
Mathematics
1 answer:
skelet666 [1.2K]3 years ago
5 0
Your answer would be, <span>No, it is not a valid inference because her classmates do not make up a random sample of the students in the school </span>
You might be interested in
PLSSS HELPPP I WILL GIVE BRAINLIESTTTT!!!!!!!
Anastasy [175]

Answer:

Linear functions are those whose graph is a straight line. A linear function has the following form. y = f(x) = a + bx. A linear function has one independent variable and one dependent variable.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What’s the answer to this?
inna [77]

Since the triangle is equilateral, all its angles are equal to 60°

AO is the bisector⇒∠OAD = 30°

AO is the hypotenuse, ∠OAD = 30°⇒

OD=5*2=10m

By the Pythagorean theorem

10^2=AD^2+5^2\\AD=\sqrt{100-25} \\AD=\sqrt{75}

AC=AD+DC=2\sqrt{75}=10\sqrt{3}

S=\frac{a^2\sqrt{3} }{4}

S=\frac{(10\sqrt{3})^2\sqrt{3}  }{4} =\frac{300\sqrt{3} }{4} =75\sqrt{3} m^2

Answer: A) S=75\sqrt{3}m²

P.S. Hello from Russia and sorry for my bad english :^)

3 0
3 years ago
Kathy uses 7.8 pints of white paint and blue paint to paint her bedroom walls. 3/4
mel-nik [20]

Answer:

1.95

Step-by-step explanation:

8 0
3 years ago
The values in the table represent a linear function. What is the common difference of the associated arithmetic sequence
Helga [31]
Answer: 17

21-4=17


4+17=21
21+17=38 and so on..
7 0
3 years ago
Thirty-one books are arranged from left to right in order of increasing prices. The price of each book differs by $2 from that o
user100 [1]
The answer for this problem is 2 since it is not specified whether it is adjacent to the right or adjacent to the left.
If it is adjacent to the right, the answer is:

p (k) = 2 * p(1) + 2 * k

If the is adjacent to the left, the answer is:

P (k) = 2 *p(1) +2 * (k-2)
6 0
3 years ago
Other questions:
  • In triangle ABC, a = 3, b = 5, and c = 7. Find the approximate value of angle A. 22° 38° 142° 158°
    8·1 answer
  • Diego wanted to find the 7% sales tax on purchases that total $15.99. On his calculator the display showed $1.1193 as the tax. H
    9·1 answer
  • Please help for 50 points...
    10·2 answers
  • An object travels 8 miles in 20 minutes at a constant speed. What is the object speed in miles per hour
    7·1 answer
  • For what value of α is (α, 9) a solution of the equation y=2x+1?
    8·1 answer
  • Can some one please help me
    13·1 answer
  • Dont solve just find the system of equations
    8·1 answer
  • 1. You notice that you only have 13 pound of cheese and 34 cup of milk. How much
    9·1 answer
  • Determine the approximate measure of angle Y.​
    13·1 answer
  • 25 POINTS AND BRAINLIEST 6. Consider the following figure.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!