Given are five observations for two variables, x and y. 4 8 13 21 Yi 19 7 25 23 Develop the 95% confidence and prediction intervals when x = 7. (to 4 decimals) t-value (to 3 decimals) (to 4 decimals) Spred (to 4 decimals) Confidence Interval for x = 7 ) (to 2 decimals) Prediction Interval for x = 7 ) (to 2 decimals) The two intervals are different because there is more variability associated with predicting an individual value than there is a mean value.

Q: 2a+4 Find the values of x when 27*+2 = 119

A: The given equation is 27x+2=192x+4.

Q: or

A: We have to find the value of x according to the given information by using triangle property

Q: n P₁ = x P₁ - P-1

A:

Q: proot p(cn ANB) - ecen B)-p(ANB) P(B) PCB).

A:

Q: Evaluate ,C5 and 10P4- P = 10 4

A: 9C5 = 126 10P4 = 5040  The detailed solution is as follows below:

Q: a p=Po versus H1 : p=p1, where P1 > Po.

A: To derive the most powerful test for testing the given hypothesis, we will use Neymann-Pearson…

Q: If P(A or B)= 0.8, P(A)= 0.5 and P(A and B) = 0.25, find P(B)

A:

Q: What is the value of p(x > -6)

A: Let X be the discrete random variable. The probability distribution of X is…

Q: P(A)=0.57, P(B)=0.7, AND P(A+B)=0.42 Find P(A+B)   Please help

A: Note:Thank you for the question. However, in the question, it is given that P (A + B) = 0.42, and…

Q: Suppose that P(E)=0.76, P(F)= 0.45, and P(E and F) = 0.32. What is P(E or F)? P(E or F) (Simplify…

A:

Q: I/O Table #5 12 25 3 8. 9. 15 32 Write the rule as an cquation 20

A:

Q: X=N(210 minutes, 45 minutes)What is the Z-score for a runner with a finish time of X=243 minutes?

A: Given a normal distribution with mean 210 and Standard deviation 45.Z score is the distance of a…

Q: -2+ (-7) =

A:

Q: If P(A) = 0.5 and P(B) = 0.80, then P(A or B) must be 0.95.   TRUE or FALSE

A: From the provided information, P (A) = 0.5 and P (B) = 0.80

Q: X=N(210 minutes, 45 minutes)What is the Z-score for a runner with a finish time of X=150 minute?

A: normal distribution with mean 210 and Standard deviation 45.Z score is the distance of a data point…

Q: why did you add .032 when you did not list it p(x=6)?

A: The probability distribution table of X provided in the question is as follows…

Q: The diagram represents the floor tiles in Michelle's house. If mZ 2 = 125, find mZ 4. 4 1/2

A: The above diagram shows they are transversal lines . By the property Alternate interior angles are…

Q: B 29 Q53 53° 14. MZAQD = 15. MZDQC = %3D

A: The angles opposite each other when two lines cross. They are always equal.

Q: If P(A) = 0.3 0.4 1.2 0.2 0.7, P(AUB) = 0.9 and P(B) = 0.5, the value of P(AB) is

A: PA∪B=0.9PA=0.7PB=0.5

Q: If P(A) 0.3 , P(B) = 0.8 and P(A or B) = 0.9 Find P(A and B).

A:

Q: p(a) = 0.65, P9b) = 0.56, P(a and b) = 0.4, find p( a or b

A:

Q: If P(An B) = 0.2 and P(B) = 0.8, what is P(A | B)?

A:

Q: g-16=4

A: This Question deals with linear equation with one unknown or in other words we can say that this…

Q: Which of these values is the greatest? (T 3.14) 3 O v15 О п+3 O v5 + V5

A: We have to find the greatest value. Given π = 3.14

Q: 4. 11 > 4x + 31

A:

Q: Assumming salary is Joey's determining factor in accepting a job, which company is better for Joey…

A: Initial Salary=$29000 In Company A, per year raise=$950 In Company B, per year raise=3%

Q: 12-x 14-x 2 5-. 9-xl

A:

Q: Which of the choices identifies the correct value of the coefficient of determination, R², and gives…

A: In the regression analysis, a coefficient of determination R2 is used to measure the explained sum…

Q: Write a possible power function for the points: (-1, 11/4)  (2,176)

A: Write the power function equation from two given points.

Q: (d) 2.40 (e) -0.18

A:

Q: What is a possible value of x? 4 Your answer: O 2 3. O 5 O 11

A: SOLUTION-

Q: 5k2 + 2k -1 = 6

A: We will solve the problem

Average

In mathematics, everyone must have heard the term average in one place or other. Almost all types of calculation require taking out an average. In everyday life, the term is used for denoting a certain amount that can be said to be a typical quantity for multiple people or objects. In other words, if a group of people possesses a certain object, then the average gives us an idea regarding the quantity of the object possessed by each person. However, this is solely based on mathematical calculation. It is important to note that most people will not strictly have the average value in a group.