Answer is D since one of the expressions isn't a polynomial
Answer:
(20.532 , 21.468)
Step-by-step explanation:
Enter data into L₁
CL= 0.95
df= 3
Distribution: xbar ~ t₃
Calculator commands (for TI only): [Stat],[TESTS],[TInterval],[Data],(List: L₁),(Freq:1),(C-Level:0.95),[Calculate]
Confidence interval (20.532,21.468)
We can conclude that the true population mean for bags of potatoes labeled 20.0 pounds is between (20.532,21,468) with a 95% confidence level.
Answer:
For this problem first we need to figure out the covariance of the JP morgan
and its value is 24
Second we find expected return and standard deviation whose values are 9% and 34.98
48 kilo.÷8 months is the correct formula to this answer