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
mixer [17]
3 years ago
5

Stanley wants to know how many students in his school enjoy watching talk shows on TV. He asks this question to all 24 students

in his history class and finds that 55% of his classmates enjoy watching talk shows on TV. He claims that 55% of the school's student population would be expected to enjoy watching talk shows on TV. Is Stanley making a valid inference about his population? No, it is not a valid inference because he asked all 24 students in his history class instead of taking a sample from his math class No, it is not a valid inference because his classmates do not make up a random sample of the students in the school Yes, it is a valid inference because his classmates make up a random sample of the students in the school Yes, it is a valid inference because he asked all 24 students in his history class
Mathematics
1 answer:
wel3 years ago
4 0

Answer:

The Answer is;

No, it is not a valid inference because his classmates do not make up a random sample of the students in the school.

Step-by-step explanation:

You cannot make a valid inference of the preference of watching TV talk shows by only considering students in one class. You have to randomly select people from the whole population (i.e the total number of students in the school) and then make an inference.

You might be interested in
Solve the following inequality for t.<br><br> 12.3+t&lt;5.6
luda_lava [24]
The answer in inequality form is t< -6.7
4 0
3 years ago
Read 2 more answers
Guys I just woke up and my brain is barely working. Please answer the last one.
goldenfox [79]

Answer:

2 quarters and 15 dimes

Step-by-step explanation:

2 quarters is equal to 50 cents, and because each dime is worth 10 cents,  you need 10 cents x 15 dimes = 150 more cents to get to $2.

Hope this was helpful!

Have yourself an amazing day!

6 0
2 years ago
Please help me with this Geometry question
Lelu [443]

Answer:

Given that JN was bisected, JL ≅ LN

Given that KM was bisected, KL ≅ ML

∠JLK ≅ ∠MLN because of vertical angles.

∠JLK is contained by JL and KL.

∠MLN is contained by ML and LN.

Therefore ΔJKL ≅ ΔNML by the SAS postulate.

Step-by-step explanation:

The SAS postulate states that when you know two triangles have an equal angle, and that angle is formed by two sides that are equal in both triangles, the two triangles are congruent.

When a line is bisected, it means it was cut in two equal parts.

Since two lines were bisected and each form a side in the triangles, two sides are congruent.

The contained angles, ∠JLK and ∠MLN, are equal because of vertical angles. Vertical angles occur when two straight lines intersect. Angles that are opposite to each other are equal in all cases.

7 0
3 years ago
An electrician uses 46 3/4 feet of push-back wire from a 200-foot roll. How many feet of wire are left on the roll?​
kolbaska11 [484]

Answer:

<u>153 1/4 feet</u>

Step-by-step explanation:

Remaining

  • 200 - 46 3/4
  • <u>153 1/4 feet</u>
4 0
2 years ago
Please help me with these. You'll be respected forever. I really need help with these.
Westkost [7]
17/30, The peanuts by a dollar per pound (peanuts cost $3, walnuts cost $2), $21, 40072/100 (and I'm not sure how you would reduce it) Good luck!
8 0
3 years ago
Read 2 more answers
Other questions:
  • Write a ratio expressing the slope of line n.
    13·1 answer
  • How does the graph of g(x)=1/x-5+2 compare to the graph of the parent function f(x)=1/x?
    11·2 answers
  • A manufacturer designs a circular ornament with lines of glitter as shown. Identify m∠PSR.
    5·1 answer
  • (3+13)^2-6(9)^3+(67)^2-60
    13·2 answers
  • A single shelf holds 27 books. On one particular shelf, 8 books are best sellers. If you choose to read 3 of them randomly, what
    7·2 answers
  • PLZ HELP! IF THE ANSWER IS CORRECT WILL MARK THE BRAINLIEST :3
    15·2 answers
  • Write the composite function in the form f(g(x)). [Identify the inner function u = g(x) and the outer function y = f(u).] $ y =
    7·1 answer
  • What is the value of b?
    6·1 answer
  • hey everyone!! im just doing a checkup, how is everyone doing? like with your mental health. if you need any help with anything
    12·1 answer
  • Will be marked the brainliest if correct
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!