Answer: a) 0.84 b) 0.67 c) 1.28
Step-by-step explanation:
Using the standard normal distribution table for z-value , we have
(a) The value of
would result in a 80% one-sided confidence interval : 
(b) The value of
would result in a 85% one-sided confidence interval : 
(c) The value of
would result in a 90% one-sided confidence interval : 
Answer: v = 13920 cm cubed
The answer is 44.85. Hope this helped! :)
Answer:
44
Step-by-step explanation:
Answer:(x^5−4) and (x^10+4x^5+16)