Answer:
12in
Step-by-step explanation:
2r = 24
r = 12
Answer:
(2,0), (0,3), (1 3/5)
Step-by-step explanation:
the answer for your question is A :>
Answer:
36,000,000
Step-by-step explanation:
12000 x 3000 = 36,000,000
Kayden's previous answer is wrong and also written in scientific notation. The above answer written in scientific notation is 3.6 x 10^7.
Answer:
The 90% confidence interval of the population proportion is (0.43, 0.56).
Step-by-step explanation:
The (1 - <em>α</em>)% confidence interval for population proportion <em>p</em> is:

The information provided is:
<em>X</em> = 74
<em>n</em> = 150
Confidence level = 90%
Compute the value of sample proportion as follows:

Compute the critical value of <em>z</em> for 90% confidence level as follows:

*Use a <em>z</em>-table.
Compute the 90% confidence interval of the population proportion as follows:


Thus, the 90% confidence interval of the population proportion is (0.43, 0.56).