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: 12 5(.8)0

A: We can solve given problem by using G.P series.

Q: 10 8/10 + 9 7/12=

A:

Q: 5(18)

A: To find5(18)

Q: 6 2/5 + 1 3/10

A:

Q: 3 1/4 + 7 1/8

A:

Q: 8+ 6 10. 9-2

A: This question is related to addition, subtraction and devision of numbers, we will solve it using…

Q: 5/14+1/6

A: 514+16=15+742

Q: 4 3/4 - 2 5/6

A: Given that the expression is

Q: 4 11  ✕  5 9

A: Consider the given expression as 411×59. 411×59=4×511×9=2099

Q: expand (a-b)7

A: The solution is given in the next step.

Q: 1+7/7 + 8

A: Answar would be 10

Q: 16 2/5- 8 4/9

A:

Q: 9 1/2-8 3/4+10

A: We have to find solution of given expression.

Q: 10. Find the sum of the coefficients of (2x– 3)°. c. -6560 d. -5120 а. -5660 b. -6780

A:

Q: 4. Fill in the following contingency table with the number of observations that fall into each com-…

A: x1 = number of colored oranges from Skittles brand = 77 x2 = number of colored oranges from M &…

Q: 6/9 +  5/18 + 1 3/6

A:

Q: 0218 X 17 (2) 600 x 38 131 784 X 44 (47664 X 18 157146X1

A: We need to perfrom multiplication.

Q: 14. Is a way of summarizing data by showing the number of observations that belong in the different…

A: Given that  Is a way of summarizing data by showing the number of observations that belong in the…

Q: (2) 4 2. 2. 2/3

A:

Q: 6 3/20 - 6 3/8

A:

Q: 6. Using the data from the contingency table, obtain the value of the test statistic of our test. 7.…

A: Step 1: Given: x1 = number of colored oranges from Skittles brand = 77 x2 = number of colored…

Q: 6 8 27

A: If a line parallel to a side of a triangle intersect the other sides in two distinct points, then…

Q: 2.763-4.5(2.1x-5.1432)=6.32x+5

A:

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

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

Q: 8-8.2+5.0

A:

Q: 2/5 +7/12

A: Please see the answer below.

Q: The graph on the left was created by transforming f(x) = x'. Determine the equation of the graph.…

A: We need to determine equation of graph.