A variable is normally distributed with mean 8 and standard deviation 2. a. Determine the quartiles of the variable. b. Obtain and interpret the 85th percentile. c. Find the value that 65% of all possible values of the variable exceed. d. Find the two values that divide the area under the corresponding normal curve into a middle area of 0.95 and two outside areas of 0.025. Interpret the answer. Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. ..... a. Q, = (Round to two decimal places as needed.) Q2 = Q3 =

Q: 4. x² 2x 5. (125x²y¹) 6. (16a 1/4

A: (4)  K=x22x-5ax×ay=ax+y

Q: 2/18 – 12/32 + 3V50

A: The solution is given below in the next step:

Q: 4 2 G F -8 -4 -2 2 10 -2 -4 E 10 K 00

A: Formula for area is length multiply by breadth. Similarly for square its a^2 if side of square is…

Q: 4 Evaluate -1 0 5 by: 3 - 2 expanding along the first row expanding along the second column A A 1.…

A:

Q: 2/5+4/8

A: We have to find the sum

Q: 3 3 x-5 1 322

A:

Q: Simplify.2 Express 0(3n° – 2n² + n) n) as:

A: Given that O(3n^3 - 2n^2 + n)

Q: -7 5 1 9 0 -2 -1 2 -1 4

A:

Q: 10 14 9.) Find O 18

A:

Q: 4n – 1

A:

Q: 7/2 + 3 4/6

A:

Q: 3. 8-18 2エ-3 %3D

A: Given, 814-x = 92x-3  We will find the value of x

Q: None

A: Part 2: ExplanationStep 1: Understand the question.The question asks us to determine the proper…

Q: 2 2/3 X 5/8

A: Given that  22/3*5/8

Q: 9/12+3/24

A:

Q: 10 X 12 X-3 +4=0

A: Here we have to find the value of x.

Q: 3/8+5/24

A: The given expression is 3/8 + 5/24.Simplify the given expression as follows.

Q: 4/2-6/8

A:

Q: ne binomial:

A:

Q: -3 -10

A: The given equation is:  -3   2÷-10    7

Q: 5 1/6 - 2 1/3

A: Given that 5 1/6 - 2 1/3

Q: 1/5 + 1/10 + 1/15

A: Sum of numbers

Q: 4/10 divided 1/2

A: Answer

Q: Find L¹ 1 5 (s²-25) Do not expand. Use a property from 7.4.

A:

Q: expansion of (1-2m)“

A:

Q: 5 1/2-9 3/8

A: Simplify by first using the form to convert it into the form of fraction and then take the LCM and…

Q: 2.8x0.7

A: Multiplication: Multiplication is represented by the sign Cross("×"), Asterisk ("*") or Dot (".").…

Q: 12.2: Using Diagrams to Represent Division 2. Use long division to find 77.4 +5.

A: Given, 77.45  Using long division and diagram to represent , we have to find 77.45

Q: (1– 3csc(

A:

Q: 5. Find the coefficient of a¹¹b4 in the expansion of (a + b)¹5.

A:

Q: 5 2/5+ n= 75/6

A: Given query is to find the value of n.

Q: 2/5 +7/12

A: Please see the answer below.

Q: 35-40 Coterminal Angles? The measures of two angles in standard position are given. Determine…

A: NOTE: Refresh your page if you can't see any equations. . two angles are coterminal if the…