manufacturer of large kitchen appliances keeps track of the costs of warranty claims. Management suspects that 5% of all warranty claims are invalid, 20% cost the company less than $500, and 5% of them cost the company hore than $500. To investigate this belief, a random sample of 80 warranty claims is selected from their vast ecords of past warranty claims. The management would like to know if the distribution of claim results differs from what they suspect. Are the conditions for inference met? O No, the random condition is not met. O No, the 10% condition is not met. O No, the Large Counts condition is not met. O Yes, all of the conditions for inference are met.

Q: 3 -4- -0- 4. 2.

A:

Q: A = 6 -2 -2 10 -3 5 1 ---3-0 C=0-2 a = 1, b = [3 08]. -10 1 . B 5 2 11 9 4 4 7 0 0 11

A: We have to solve given Questions.

Q: 5 -100 12 8

A: Solve the given

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

A:

Q: 2 3 3 4 6 8

A: The mean is computed below.   Aptitude score(x) Frequency(f) x*f 0 4 0 1 2 2 2 3 6 3 0 0…

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: 4 3/4 - 2 5/6

A: Given that the expression is

Q: expand (a-b)7

A: The solution is given in the next step.

Q: 7 11

A:

Q: 1+7/7 + 8

A: Answar would be 10

Q: 16 2/5- 8 4/9

A:

Q: 9 b and c

A: b) We check if the denominator is 0 for any value of x.  2x2+5=0 2x2=-5 x2=-5/2 (not possible) So…

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

A: We have to find solution of given expression.

Q: 6   9,171.6

A:

Q: 56 10

A: The objective is to evaluate the value for

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

A:

Q: Identify the coordinates of the point in polar form based upon the given conditions. Use pi for T. r…

A: We will evaluate the required value.

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: 7

A:

Q: 7 10

A: Consider the provided equation, x7·x10=____ Fill in the blank.

Q: 6 3/20 - 6 3/8

A:

Q: 6. 3 (2s+5)³

A:

Q: expand (x+y)6

A:

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: 3 3/4 + 2 7/28

A:

Q: 11.6 - (-12.2) + (11.7)

A: