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
maks197457 [2]
3 years ago
6

Identify the sample chosen for the study. The number of hours a group of 12 children in Mrs. Smith's kindergarten class sleep in

a day. Answer2 Points The 12 children selected in Mrs. Smith's kindergarten class. All children in Mrs. Smith's kindergarten class. The number of hours children sleep.
Mathematics
1 answer:
LuckyWell [14K]3 years ago
8 0

Answer:

The 12 children selected in Mrs. Smith's kindergarten class.

Step-by-step explanation:

A sample is a representative part of a population on which a research is carried out.

The study In Mrs Smith's class was to find out the number of hours the children in Kindergarten Sleep in a day. Out of the total number of students, 12 were selected for observation. The 12 childen selected is therefore  a sample of the class.

You might be interested in
Refer to parallelogram ABCD to answer to following questions.
alexdok [17]

Answer:

No: The diagonals are not congruent.

3 0
3 years ago
At 9:00 pm bob leaves his home and starts walking to the bus stop at a constant speed of 9.3 feet per second. bob's house is 432
klio [65]
a. define variables for the quantities that are changing (be specific).
 We define variables:
 t = time in second
 d = distance traveled
 The variables that are changing are t and d.
 As the time increases, the distance decreases.

 b. what does it mean to say bob walks at a constant speed of 9.3 feet per second?
 It means that for every second that passes, Bob walks 9.3 feet.

 c. consider the formula d = 4320 - 9.3t i. what does t represent? ii. what does 9.3t represent? iii. what does d represent? 
 For this case we have:
 t = represents the time in seconds
 9.3t = represents the distance traveled by Bob
 d = represents the distance Bob must travel to get to the bus stop.
5 0
3 years ago
Round the product of 0.24 and 0.26 to the nearest hundredth. What is the answer?
Andreyy89
0.06 because the product is 0.0624
3 0
3 years ago
What is the X intercept of line parallel to X axis
GarryVolchara [31]

Answer:

Hi

Step-by-step explanation:

7 0
2 years ago
Phylum of the gymnosperms includes only a single living species is called
Drupady [299]

Answer: Conifers

Step-by-step explanation:

Conifers are the only living specie of gymnosperms and are cone bearing seed plants which are needle like and evergreen. Conifers produce pinecones and are common in the cold and boreal region. They are good timbers trees and are used for ornamental purposes. Conifers are the most important and diverse class of gymnosperms with about 588 living species. Examples are pines, cypresses, etc.

8 0
3 years ago
Other questions:
  • all i really need to know is the length of the right triangle, im able to do the work. im just unaware of how to count the lengt
    9·1 answer
  • Find f(x) if it is known that f(x−2)=2x−4.
    10·1 answer
  • What is the number product of its prime factor 48
    14·1 answer
  • Dan had 15 cups<br> Of apple juice he wanted to add 6 oz how much would he have in the end?
    10·1 answer
  • HEEEEEEEEEELLLLLLPPPPPPPPPPPPPPPPP ME !
    5·2 answers
  • 2. Simplify<br> 3x<br> (x-5)<br> 2x - 3<br> - where x = 0 and x* 5.<br> 3x
    12·1 answer
  • Solve the system using elimination 3x+2y=17 and 2x+5y=26
    13·1 answer
  • A boxplot of weights (in grams) for 578 chicks is given. The right hand axis marks the five number summary. Use this plot to dec
    13·1 answer
  • The length of a rectangle is three feet less than twice its width. If x represents the width of the rectangle, in feet, write in
    6·1 answer
  • How could you use 1/8 cup measuring cup to measure the water
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!