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
pashok25 [27]
3 years ago
11

1. An AP Statistics class starts a project to estimate the average number of hours a student at their high school sleeps per nig

ht. Their high school has 1200 students, and they take a sample of the first 120 students that arrive at school on a particular day. They ask each of the 120 students how many hours of sleep they got the night before and then calculate an average. Which of the following statements is an accurate description of the elements of this survey?
Mathematics
1 answer:
Aleks [24]3 years ago
6 0

Answer:

(C) Sample: the 120 students surveyed. Population: the 1200 students at the high school. Parameter of interest: the average number of hours a student at this high school sleeps per night.

Step-by-step explanation:

The correct answer is (C). The sample is a subset of the population, and the parameter is a characteristic of the population of interest.

You might be interested in
3x + 2 = 14<br> Which number makes the equation true?<br><br> 1<br> 2<br> 2<br> 4<br> 6
mrs_skeptik [129]

Answer:

x=4

Step-by-step explanation:

3x+2=14\\\\3x+2-2=14-2\\\\3x=12\\\\\displaystyle \frac{3x}{3}=\frac{12}{3}\\ \\ x=4

7 0
1 year ago
HELP HELP HELP HELP!!!!
Veseljchak [2.6K]
C.) Coordinate of x is (10, 8)

In short, Your Answer would be: Option C

Hope this helps!
7 0
3 years ago
Read 2 more answers
Find the distance from the base of the ladder to the house.
True [87]

Answer:

tfeybgchhimliehbu uhuijo;k,l

Step-by-step explanation:

1.vuybcewouinjhi

2.dfbvfdsa

7 0
3 years ago
For which of the following graphs would NOT make sense to connect the points?
jeka94

Answer:

i believe d. I could be wrong

Step-by-step explanation:

5 0
2 years ago
Your supposed to put the 4 answers in the correct spots. Please help!
VARVARA [1.3K]

Answer:

this 4 week ago so i really dont need to answer free point

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Need geometry help!!
    9·1 answer
  • Solve the inequality r-8
    14·1 answer
  • Simplify:<br> (Xy/3z/4)/4
    14·2 answers
  • The bases of a trapezoid are 16.8 yards and 6.9 yards. What is the average of the two bases? 23.7 yd 4.95 yd 9.9 yd 11.85 yd
    6·1 answer
  • Help me pls find this answer I doubt mine is right ​
    7·1 answer
  • Need help plzzzzz will give brainy
    8·2 answers
  • When I solved this quadratic using the square root property, I am not sure if i did it correctly and I am not sure if there shou
    9·2 answers
  • The second part is thiss
    11·1 answer
  • Slope of the line ?​
    9·2 answers
  • SAmina walked nine times round a square Field. If she covered a total distance of 12 96 meters, what is the area of the field?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!