answer item 2

Q: Married couple families make up 63% of households. We choose a random sample of 6 families. Using…

A: We have given that  Sample size n= 6  Success of probability p= 0.63 q= 0.37 X~binomial ( n, p )

Q: 125 86 -10 7Scm? 2. Find the area of the shaded region if C and D are centers of the circles.

A:

Q: 8. Suppose that a recent poll of American households about pet ownership found that for households…

A: Given information: P(Owned dog) = 0.39 n = 120

Q: Page of 5 7. Suppose that a recent poll of American households about pet ownership found that for…

A: Solution

Q: 22. Declining Employment A business had 4000 employees in 2000. Each year for the next 5 years, the…

A: topic - exponential function

Q: 48. A=448 ft2 3x-4ft %3D x+2 ft

A:

Q: 2.x1 + x2 - 8x3 = 0, %3D 3x1 – 2x2 - 5x3 = 0, 41. 5x1 – 6x2 - 3x3 = 0, 3x1 – 5x2 + x3 = 0.

A:

Q: 2. Which of the following statement describe a continuous random variable? a. The average distance…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: 22. Let 0 G → H be a group homomorphism, and let K = ker = {a € G|0(a) = EH}. Show that gK = Kg for…

A:

Q: f(x)=x²-2x Sf(x)dx using four subintervals by on Estimate -1 d M4.

A: Given function is We divide the interval [-1,1] into four sub-intervals with length of each is…

Q: 4. What is the number of different ways to divide a group of 20 people equally into 2 sub-groups?

A: Permutation and combinations

Q: According to the Regional Bar Association, approximately 67% of the people who take the bar exam to…

A: a) It is given that 67% of the people who take the bar exam to practice law in the region pass the…

Q: redictions based on the results of 8 Use Luke's class data to write and solve a proportion to…

A: Number of 1s rolls = 15 Total number of rolls: n=15+16+17+20+15+17=100

Q: W The class repeats the experiment witha total of only 25 trials. Predict how many times the number…

A: Number of times 4 turns up = 20 Total number of rolls: n=15+16+17+20+15+17=100

Q: Number 24

A: To evaluate

Q: In Exercises 5-8, sketch the graph of the given parametric equations by hand, making a table of…

A:

Q: 8. The probabilities that teams A, B, and C will win the conference championships are 1 1 1 4'6'9…

A: To find: The probability that the one team of them will win the title .

Q: Number 24 please

A: We will find the total number of books from 1995 to 2005.

Q: NUMBER 22

A: Normal approximation to the binomial:From the given information, it is clear that sample size, n =…

Q: . Deduce from 1 that V x Z2 is a group where V = {e, a, b, c} is the Klein-4 group. (a) Give its…

A:

Q: Directions: In each of the following problems, assume a, b, c and d are arbitrary constants,…

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: Number 40

A:

Q: Number 6 only

A: Event:  The collection of outcomes in an experiment is called as an event. Independent Events: Any…

Q: 23. Let a,be Z and n eN. If a =b (mod n), then a = ab (mod n). (24, If a b (mod n) and c=d (mod n),…

A:

Q: Stock Investments Exercises 37-42 are based on the following chart, which shows monthly figures for…

A: Given information: The data represents the monthly figures for apple stock in 2010. Given that the…

Q: In Exercises 47-52, use Eq. (12) to find N at the point indicatee 47. (12,1), 1 = 1 %3D 48. (t- sin…

A: The solution are next step

Q: 3. n=25, o = 48, level of confidence is 99%.

A: 3) Given: Sample size n=25 Population standard deviation σ=48 Confidence level = 99% = 0.99…