The parameter used in the probability is the average number of students represented by u.
How to calculate the probability?
The confidence interval based on the information will be:
= 3.85 - 2.09(1.348 / ✓20)
= 3.22
Also, 3.85 + 2.09(1.348 / ✓20) = 4.48
The confidence interval simply means that one is 95% confident that the true mean is between 3.22 and 4.48.
Answer:
0.015625
Step-by-step explanation:
Answer:
it would take 4 weeks to buy his computer
Step-by-step explanation:
2 weeks=324
the 50 cents in 2 weeks =100
210+324=523
523$ in 2 weeks
523+324=858
856$ in 4 weeks
add the 4 weeks of 50 cents.
50x4=200=2.00$
2.00+858=860$
tadaaaaaa
Step-by-step explanation:
Answer:
1/p^4
Step-by-step explanation:
