John

When there is excess demand,

Select one:

a. Prices fall

b. The market is in equilibrium

c. The market will remain out of balance

d. Consumers bid up prices

Equilibrium describes when

Select one:

a. Conflicting forces of demand and supply are in balance

b. Decisions of consumers and producers are brought into harmony

c. Quantity demanded equals quantity supplied

d. All of the above

When quantity supplied is more than quantity demanded,

Select one:

a. There is excess supply and the price is too high

b. There is excess demand and the price is too low

c. There is excess supply and the price is too low

d. The market is in equilibrium

e. There is excess demand and the price is too high

The average cost of houses on the market in Moose Lake really is $215,000 with a standard deviation of $22,000. If a realtor picks a random sample of 81 families, looks up their cost, and computes a sample average x-bar, what will be the mean and standard deviation of X-bar?

You manage a library of 78,000 volumes. Let X be the random variable "the number of pages in a book in your library." It is a fact that the standard deviation of X is 46 pages.

(a) If you take a random sample of 40 books, what is the standard deviation of the average time you will obtain?

(b) If you take a random sample of 100 books, what is the standard deviation of the average time you will obtain?

(c) How many books would you need in a random sample if you wanted the standard deviation of X-bar to be at most 5 pages?

Your large multinational corporation has retail stores in cities across the country. The average number of employees at each store is 83 with a standard deviation of 10 employees. You ask your assistant to pick 9 stores at random and compute the average number of employees in your sample. Find the approximate probability that your assistant reports an average yield that:

(a) is more than 100 employees

(b) is less than 80 employees

(c) is between 80 and 100 employees

Three balls are selected at random from an urn containing sex red balls and four green balls. What is the expected number of red balls? green balls?

Three balls are selected at random from an urn containing sex red balls and four green balls. What is the expected number of red balls? green balls?

Fred remembers all but the last character of the password for his Internet account. However, he knows that it is a digit. He tries to log into his account by guessing the digit. What is the probability that Fred will be successful within two attempts?

Two balls are selected at random from an urn containing two white balls and three red balls. What is the conditional probability that both balls are white, given that at least one of them is white?

Thank you!!!!!!!!!

This makes no sense to me. Thank you.

College sucks man. It feels like I have to drink, smoke and have sex all the time to fit in even though Im a Virgin still. Thats all everyone talks and worries about. The girls are all mega hoes but sure never want to talk to my ugly ***. The guys egos can barely fit on the campus, they all think they are so cool its laughable. I usually just sit back and laugh at these people its ridiculous. I just need to find my inner happiness as a freshman in college even without friends I like before its too late. Any advice?

What are a bunch of reason that fate lead to the downfall of oedipus the king.

What are reasons that Oedipus was a victim of the gods/fate?

Can someone do a easy to understand summary of Judges 11-19?

given that f(x)=x^5+2x-7, show that there is a number c such that f(c)=50

Can anyone do a mini breakdown and analyze this poem please.

PORTRAIT OF MY FATHER AS A YOUNG MAN

In the eyes: dream. The brow as if it could feel

something far off. Around the lips, a great

freshness--seductive, though there is no smile.

Under the rows of ornamental braid

on the slim Imperial officer's uniform:

the saber's basket-hilt. Both hands stay

folded upon it, going nowhere, calm

and now almost invisible, as if they

were the first to grasp the distance and dissolve.

And all the rest so curtained within itself,

so cloudy, that I cannot understand

this figure as it fades into the background--.

Oh quickly disappearing photograph

in my more slowly disappearing hand.

What are examples of these at amusement parks?

Constant Velocity:

Acceleration:

Inertia:

Equilibrium:

Frictional Force:

Positive Work:

Negative Work:

Free Fall: