The US Department of Energy reported that 52% of homes were heated by natural gas. A random sample of 333 homes in Oregon found that 161 were heated by natural gas. Test the claim that proportion of homes in Oregon that were heated by natural gas is different than what was reported. Use a 1% significance level. Give answer to at least 4 decimal places.
a) What are the correct hypotheses?

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

whats the question?

step-by-step explanation:

y=sec x is the correct answer

~batmans wife dun dun

step-by-step explanation: