1. 4/7 2. 1/2 3. 28/105 4. 20 or 20/1
5. 12 or 12/1 6. 9 or 9/1 7. 33/30 or 1 3/30
8. 16/60 or 4/15 9. 15/20 or 3/4
10. 10/24 or 5/12 11. 4 19/24
12. 68/45 or 1 23/45 13. 3/4 of time
14. 1/8 (not 100% sure)
Answer: how about you stop complaining and asking your parents }:/
Step-by-step explanation: ASK YOUR PARENTS!!!!!!!
Answer:
<u>A. p(hat) = .139</u>
We divide our sample population by the amount who tested positive. 14851/107109 = .139.
<u>B. 1.62 million</u>
We just multiply the p times the population. 11.69 M * .139 = 1.62 M
<u>C. No</u>
It depends upon the sample method. From what I can tell, I assume all conditions are met and it was not biased.
If it wasn't random, that is a problem, but we aren't given this information.
We can test if it's small enough. It can't be larger than 10% of the population. 107109 * 10 < 11.69 million, so it's small enough.
We can also test if it's large enough. np and nq must be greater than 10. 107100 * .139 > 10, 107100 * .861 > 10.
Answer:
t = -18, 18
Step-by-step explanation:
Take the square root of both sides of the equation.
... t = ±√324 = ±18
Answer:
The answer is C an X should only equate to one result value
Step-by-step explanation:
