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Many researchers have found a negative relationship between childrens iq's and the size of family in which they live. the following hypothetical data represent 8 families

NUMBER OF CHILDREN (X) 4,2,2,1,3,5,1,2, Childrens average IQ (Y) 104,111,101,131,103,96,123,115,

a. compute the pearson correlation between family size and avg iQ.

B. Find the regression equation for using the number of kids to predict the average IQ

C. WHAT WOULD THE REGRESSION EQUATION PREDICT THE AVERAGE IQ SCORE WOULD BE FOR A FAMILY W 10 KIDS...

WHY?

FINLALS TOMORROW AND I DONT GET IT AT ALL-Teacher is moving too fast

I cant get it :(

Help me figure out how to do this :)

what do I need to buy in order to build my own 2 or 3 inch lift kit? Can you help me out? I dont have a lot of money to buy one for my son but I want to get the stuff he needs so he can do it himself. Any help would be awesome

At the outbreak of the American Revolution, the colonists could legitimately be considered the underdogs. Yet, after five long years of war, they prevailed and won their independence. Write a paragraph on each of the following issues.

A. What advantages did the British enjoy as they set out to subdue the mutinous colonies? What difficulties did they confront?

B. Compare and contrast the other side as the Revolutionary War began. What advantages did American forces hold, and what drawbacks did they face?

C. Finally, write your own assessment of how the Americans overcame long odds and why you think they were victorious in the end.

yes, it is homework help. Can you please take a few minutes to help me out? I have fifteen assignments and am exhausted from working onthem. Any part of the answer would be awesome

I want to get down to the basic idea beneath his allegory of the cave and the writing of he apology of socrates ... can anyone offer their thoughts on the writings?

I need help ...please cite source. If you only have one or two answers I would appreciate it

____25. IQ = CA/MA*100.

____26. Gifted children tend to be significantly less well-adjusted than children of average intelligence.

____27. A stimulating home environment is one of the BEST predictors of a child having a high IQ.

____28. Most adults suffer drastic declines in mental abilities and IQ between age 40 and 50.

____29. The sense of pain does not change with age.

____30. Chompsky proposed that humans have an inborn mechanism for acquiring language that he called the learning acquisition device.

____31. Vygotsky saw private speech in toddlers as a sign of cognitive maturity.

____32. Intuitive theorists believe that infants are born with organized systems of knowledge.

____33. Infants who are socially deprived over a long time period can easily recover from any negative effects of this deprivation once they are given attention.

____34. Gardner's list of multiple intelligences included both musical intelligence and artistic intelligence.

____35. When tested on the visual cliff, seven-month-old infants will usually cross the cliff to reunite with their mother.

My friend has been using narcotics for over 2 yrs and he wants to get off it. He takes about 10-15mg of hydrocodone or oxycodone a day and is not getting anything from it. Now he wants to get clean but complains of tiredness and upset stomach that is too hard to bare. He has quit for 2 weeks at a time but says he is so tired all the time and keeps diahrea for weeks. What can he do to get clean on his own? He needs help. His main complaint is severe exhaustion for weeks. He don't want a doctor to know about it or his family. So what can he do? he has also been prescribed amphetamines for weight loss (SUPER SPEED) but it dont give him enough energy to et through a day anymore. But he can pop a 5mg hydro and be fine and energetic almost instantly. ANY HELP FOR HIM? I told him to try energy shots or energy drinks but they arent helping either!

Imagine you are in the market for a new home and are interested in a housing community under construction.

A. The sales rep informs you that there are 56 houses with 2 floor plans still available. Use X to represent floor plan 1 and Y to represent floor plan 2. Write the equation that illustrates the situation.

The sales rep later indicates that there are 3 times as many homes available with the second floor plan than the first. write and equation that illustrates the situation.

Use the equations from parts A and B of this excersize as part as a system of equations. Use substitution to determine how many of each type floor plan is available. Describe the steps you used to determine how many of each type of floor plan is available. Describe the steps you used to solve the problem.

What are the intercepts of the equation from part A of this problem? What are the intercepts from part B of this problem? Where would these lines intersect if you solved the system by graphing?

Please help! I have been stuck on this for over 3 hours. :)

I need help on my algebra please?!?!?

My fiance is a fairly healthy man who is somewhat inactive. He has always had minor foot problems, bone spurs, calouses, dry skin, but recently he has gotten extremely swollen feet! There has been no diet changes or anything and he has had his spleen removed a few years ago due to injury. Can anyone offer any idea as to what may be the problem? He refuses to see a doctor and insurance plays a role in that decision.

I hust lost my best friend in the entire world..on June 2 and he and my son were very close on sunday they hung out together and my best friend (RIP JCB) died monday night or tue morning in his sleep where I and his brother found him dead...that being said..my son 15yr old has this terrible feeling that he is going to die any time now. It breaks my heart because i know it is from the abrupt tragic loss of JCB 19yr old. What can I tell him to make this irrational fear be calmed. He has been saved and is making a few bad choices but he is an awesome kid!! HELP...I cant fix him and dont hae biblical scripture to back anything

Where can I go to get a finished page for my psych finals. I need an unused never before seen paper! I am such a lazy butt. Any ideas besides do it urself lazy?

make education reforms that help increase Native Americans to get better education, better teachers, and increase the graduation rate.

YES...THIS IS FOR HOMEWORK! CAN SOMEONE GIVE ME A HINT?

Identify the legislation that you think is linked to the issue, and explain why you think there is a connection.

What are some of the changes the US has made to policies concernin treatin Muslim and Arabic membrs of society?

This is a question for class so I won't even fake it. I need a little help. Im behind on classes and need a quik answer. Please note any websites to go with your answer. BEST ANSWER GETS A FAST 10 POINTS

This is a question for class so I won't even fake it. I need a little help. Im behind on classes and need a quik answer. Please note any websites to go with your answer. BEST ANSWER GETS A FAST 10 POINTS!

Dual labor market

Environmental justice issues

affirmative action

redlining

double jeopardy

institutional discrimination

reverse discrimination

glass ceiling,glass walls, or glass escalator

site references please! :)