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.
Answer:
45in.
Step-by-step explanation:
$20,000
25,000,000 x 0.0002 = 5,000
5,000 x $4.00= $20,000
Its C cause the y intercept is -5
Answer:
567-09
Step-by-step explanation:
