Answer:
C
Explanation:
its a very large city, I took the tes
Explanation:
Add a Lipton Black Tea teabag to your favorite cup.
Boil water and pour it over the teabag.
Wait 3 to 5 minutes for the tea to brew, without stirring or squeezing the teabag.
Remove the teabag and pour in a dash of milk.
Stir with a spoon to blend evenly.
Answer:
A school psychologist wants to test the effectiveness of a new method for teaching reading. She recruits 500 first-grade students in District 203 and randomly divides them into two groups. Group 1 is taught by means of the new method, while group 2 is taught via traditional methods. The same teacher is assigned to teach both groups. At the end of the year, an achievement test is administered and the results of the two groups compared. (a) What is the response variable in this experiment? (b) Think of some of the factors in the study. Which are controlled? Which factor is manipulated? (c) What are the treatments? How many treatments are there? (d) How are the factors that are not controlled or manipulated dealt with? (e) What type of experimental design is this? (f) Identify the subjects. (g) Draw a diagram similar to Figure 6 or 7 to illustrate the design.
Explanation:
