Question

The data from two random samples of 100 students regarding what pet they own is given below.
Dog
Cat
Bird
Total
Sample 1
54
38
8
100
Sample 2
39
49
12
100
Based on the two samples, what percentage of students own a bird as a pet? bot

Answer 1

Use the excerpt from Franklin Delano Roosevelt's "The Great Arsenal of Democracy" Speech (1940) to answer the question.
How did the average American citizen contribute to the goals Roosevelt described in his speech? EXPlAIN Right answers ONLY!!!
A. by working in a munitions factory
B. by donating money to military
C. through programs such as rationing
D. with financial contributions for armaments

Answer 2

h samples combined

To calculate the percentage of students who own a bird as a pet, we need to add up the number of students who own a bird from both samples and divide by the total number of students (200 in this case, since there were 100 in each sample).

Total number of students who own a bird = 8 + 12 = 20

Percentage of students who own a bird = (20/200) x 100% = 10%

Therefore, based on the two samples, 10% of students own a bird as a pet.

Answer 3

C. through programs such as rationing

Roosevelt's speech emphasized the need for increased production of war material in order to support the Allied powers in World War II. However, he also stressed that this effort required more than just government action. He asked every American citizen to contribute to the mobilization effort, including by conserving resources and accepting rationing of certain goods. Therefore, the average American citizen contributed to the goals Roosevelt described in his speech by participating in programs such as rationing.