Answer: 151
Step-by-step explanation:
if prior population proportion is unknown , then the formula is used to find the sample size :
, where 
= Two tailed critical value for significance level of 
E = Margin of error.
Given : margin of error = 8%= .08
For 95% confidence level , two tailed critical value = 1.96
Now, the required sample size :
Hence, the size of the sample needed = 151.
You didn't provide any answer choices so this is what I found...
The Great Pyramid of Giza<span> was </span>built<span> for the Fourth Dynasty Pharaoh Khufu (or Cheops), and was completed around 2560 BCE.
This is mathematics, I think you meant to put this in History, lol. I hope my answer helps. I'm not sure if it was the answer you were looking for though. :)</span>
Answer:
-2.7
Step-by-step explanation:
The order would be
-3.3, -2.7, -2, -1.1, -1, 0
You can count it by remembering when the number that is the biggest but HAS a negative sign would be at the left and the number that is the biggest with NO negative sign would be at the right
Answer:
32 Fahrenheit
Step-by-step explanation:
Since it is -8, subtract -8.
Now, you have 0 Fahrenheit.
Then, you add 24, since the high was -24 Fahrenheit.
The total number you added and subtracted is 32 Fahrenheit.
Hope this helps!
Answer:
3 5/8
Step-by-step explanation:
it's 3 5/8 because there are 3 wholes and 5/8 fractions
