Answer:
The correct value is t* = 2.797.
Step-by-step explanation:
The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So
df = 25 - 1 = 24
99% confidence interval
Now, we have to find a value of T, which is found looking at the t table, with 24 degrees of freedom(y-axis) and a two-tailed confidence level of
. So we have T = 2.797.
Answer:
Step-by-step explanation:
x + 29 + 12 = 89
x + 41 = 89
x = 48 for <CED
The probability to be inside the large square is 3/10 and the probability to be inside the small square is 7/10
Answer:
-100
Step-by-step explanation:
(-13-8)2^2
-25*4=-100
Answer:
Frrr its always math -_-
Step-by-step explanation: