Answer:. The public service campaigns are designed in order to persuade the consumers to bring certain change in their behavior. These behaviors result in promoting healthy behaviors or good citizenship.
Answer:
The answer is below
Explanation:
The question is not complete, but I will solve a similar question. The question goes as:
A random sample of n measurements was selected from a population with unknown mean µ and known standard deviation σ. Calculate a 90% confidence interval for n = 49, ¯ x = 28, σ = 28
Solution:
A confidence interval is a range of numbers that contains a population parameter.
C = 90% = 0.9
α = 1 - C = 1 - 0.9 = 0.1
α/2 = 0.1/2 = 0.05
The z score of α/2 is the same as the z score 0.45 (0.5 - 0.05) which is equal to 1.65. Hence, the margin of error E is:

The confidence interval = 
The 90% confidence is between 21.4 and 34.6.
Answer:
7.A
8.A
9.D
10.
11.
Explanation:
Sorry no more ideas from the other I didn't answer
Answer:
One theme seems to be frustration with those who didn't fight back against overwhelming odds, which makes for a confusing judgment on the suffering child protagonists.
week late hope I helped anyway
Explanation: