IDK I don't why I'm answering cuz yeah n IDK xD
Answer:
x = 13
Step-by-step explanation:
call the missing number x
8 - x = - 5 Subtract 8 from both sides
8-8 - x = -5-8 Combine
-x = - 13 Multiply by -1
x = 13
Answer:
16
Step-by-step explanation:
1) Find out r of the sequence. The first term(a1) is 16384, the second term (a2) is 8192.
8192=16384*r. r= 0.5
2) Use the rule that an=a1*r^(n-1)
a11=a1*r^10
a11= 16384*((0.5)^10)= 16384/ (2^10)=16.
Answer:
95% confidence interval: (2.339,3.521)
Step-by-step explanation:
We are given the following in the question:
3.32, 2.49, 3.45, 2.38, 3.01
Formula:
where 
are data points, 
is the mean and n is the number of observations.
Sum of squares of differences = 0.925
95% confidence interval:
Putting the values, we get,
