In a random sample of 40 teenagers, 18 enjoy reading for fun, and in a random sample of 40 adults, 12 enjoy reading for fun. Do
these data provide convincing evidence that the true proportion of adults who enjoy reading for fun is less than that of teenagers
1 answer:
Answer: Yes. The data provides convincing evidence.
Step-by-step explanation:
In a random sample of 40 teenagers, 18 enjoy reading for fun. The percentage of teenagers who enjoy reading for fun will be:
= 18/40 × 100
= 45%
In a random sample of 40 adults, 12 enjoy reading for fun. The percentage of adults who enjoy will be:
= 12/40 × 100
= 30%
Therefore, the proportion of adults who enjoy reading for fun is less than that of teenagers. Therefore, the data provides convincing evidence.
You might be interested in
Answer:
correct
Step-by-step explanation:
x means up and down and it is at -3
y means side to side and it is at -7
<u>Answer:</u>
8cm
<u>Explanation:</u>
If the 16 cm is the diameter then the radius is 8 cm
Answer:
precision
Step-by-step explanation:
Accuracy is also correct if on e d g e n u i t y use precision
Answer: a
Step-by-step explanation: i took the test
The answer is C...........
