|We would like to know whether the facts of being happy and being in a relationship are independent of each her. In a given population, 1000 people (aged at least 21 years old) are sampled and asked two questions: “Do you nsider yourself as happy?" and "Are you involved in a relationship?" The answers are summarized in the following ble. Would you reject independence of being happy and being in a relationship, with asymptotic level 5%? Compute Happy | Not happy In a relationship Not in a relationship 205 301 179 315

Q: Which graph correctly solves the equation below? -x²+1=x²-4

A: topic - quadratic equations

Q: . 3류 - 2층 : 3% +4/3) 1

A:

Q: 3. H-8)- (4-8) -10

A:

Q: middle one

A:

Q: Wrong answer, please recalculate

A: Answer given by expert is correct , if you want to cross check ,you can do it by multiplying L and…

Q: Express the graph in Figure Q3(a) in terms of a unit step function and then find the Laplace…

A: We have to find the Laplace transform of given graph in term of unit step function

Q: (-3)² ÷ 3 • (5 - 10 + -8)

A:

Q: 0 1 2 4 0 2 4 0 0 3 9 12

A:

Q: de de

A:

Q: 3&4 please

A: (3) Given that, the normal distribution has a population mean is, μ=50 The expected value of the…

Q: 42 -13

A:

Q: 4 1/2 + 3 2/3=

A: Given,

Q: Consider the hypothesis test Ho: 0= o against H₁: <2. Suppose that the sample sizes are n₁ = 7 and…

A:

Q: atumomab, to recruit

A: Given the data as in the table below Baseline 0.04 0.02 0 0.02 0.34 0.24 After 20 days 0 0.37…

Q: elow is an incomplete probability model showing the likelihood of selecting a marble from a way.…

A: Second option is correct 3/10