Moving average method suffers from loss of information All the above options decision about the number of years in groups element of subjectivity O None of the above

Q: 2.) Solve for x and y 21 25 X y

A:

Q: Refer to Table 2. The mode is

A: mode is most frequency value

Q: 2. -36 = Jo निरি 12 √उ

A: Simplifying the square roots

Q: square ORST 3x+9 T.

A:

Q: 5. Find the value of x. a. x + 2

A: Given: we know that in right angle triangle hypotenuse2=base2+altitude2…

Q: 2. Find AB, where -1 4043-690 B = 1 -2 5 = [ A = 2 2 -1 -5 1 -2 1 2

A:

Q: Evaluate. 6!7! 4!9! Simplify your answer as much as possible.

A:

Q: 5. V3cotx + 2 = 3

A: Explanation of the answer is as follows

Q: 8) 2 . 1 1 X - 3

A: Simplification

Q: 5 a. Evaluate 2cos4t 3

A:

Q: A = 8 9 -9 -1 7 -2 -7 4 -3

A:

Q: Evaluate doc 2³ +€ te

A:

Q: or the given graphs, determine the intervals where the graph is increasing, decreasing, and/o…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: Simplify. X X+9 x + X X + 9 9 + X alx 100

A:

Q: Find the Rank of c 32 3. 4

A: Matrix operation

Q: Evaluate. 15! 13! The solution is

A:

Q: Simplify. a+2 a² + a 2 +a-2 + 4 2 a² + 2a - 3

A: Given data

Q: 8. Find the 84h ter m for I, 2,4,8.

A: To find the 8th term of 1,2,4,8,......

Q: +2 8. 1- 74

A:

Q: Simplify the following Expression. (va + 4) (va – 4) = Entry Tip: To enter an answer like 50/19x,…

A: *to find:- Simplified expression.

Q: We expect a car's highway gas mileage to be related to its city gas mileage. Data for all 1198…

A:

Q: 1. A third of a number x is 18.

A: Given that A third of a number  x is 18

Q: Simplify. 3x-1-2y-1 9x-2 - 4y-2 3x-2y-1 9x2 - 4y - 1 -2

A:

Q: 1. x- 7;x= 23

A:

Q: Student loan debt is the only form of consumer debt that has grown since the peak of consumer debt…

A: a. The given mean is $20,500, and standard deviation is $4,500.

Q: Replace R2 by R2 + (-5)R,. 13 -9 -8 5 6 6 -7 4 9 8. R2 +(-5)R, :

A: We have to find matrix

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.