theunknownsolver

6. For a two-tailed test with α = 0.05, what are the cutoff t values for a t-distribution with df = 30?

7. What is the relationship between sample size and cutoff t values?

8. Other factors kept constant, is it easier to reject the null hypothesis in a Z-test of a sample mean or a single-sample t-test?

Explain how to eliminate x in the system of equations

p(q) = 38−4q

c(q) = 10 + 8q + q^2

find the total surplus. After setting p=MC, the efficient price is 18 and the efficient quantity is 5. The answer for the total surplus is 65, but I keep getting 75. what am I doing wrong? 38-8=30 which is the height. (30x5)/2=75?

What is law of diminishing returns?

Market demand is given by
P (Q) = (
100 − Q if Q < 100
0 otherwise
Suppose that two firms both have average variable cost c = $50.Assuming that firms compete
in prices, then:
1. Define the reaction functions of the firms;
2. Find the Bertrand equilibrium;
3. Would your answer change if there were three firms? Why

Molar mass of CaSO4

What is the another name of our Earth?

Hi there,

Given

Qd = 100-2P

MR (Q) = 50-Q

MC(Q) = 5 + 1/2Q

What price should be charged and what quantity should be produced to maximize surplus? Surplus is maximized in a perfectly competitive market.

quiz question 3: please show all work!!!

Paragraph format using minimum of 400 words submission

Describe lifestyle factors that contribute to weight gain and loss, including the role of diet, exercise, and emotional factors.

Simplify: (cos3theta+j*sin3theta)^5(cos4theta-j*sin4theta)^4/(cos5theta-j*sin5theta)^3(cos6theta+j*sin6theta)^2

G(q)= (1+q^-1)^2

find G'(q)

please explain and show all work