## Data Resources

how do I sketch the graph of the variance of Y as a function of p. Also, how do I use calculus to show that the variance is at its largest when p=0.5? Do I do the integral between 0 and 0.5 of np(1-p)...

Ian plays 7 games of cricket. His mean score per game for these 7 games is 42 runs. Ian is going to play one more game of cricket . He wants his mean score per game for the 8 games...

is it to find a difference in variance? Not sure, seems like a simple concept question.

For a sample of 100 corrections officers at a local prison, a researcher believes there is a relationship between “years on the job” and “willingness to help raise money for local charities.” Using...

For a sample of 100 corrections officers at a local prison, a researcher believes there is a relationship between “years on the job” and “willingness to help raise money for local charities.”...

Two groups of subjects participated in an experiment designed to test the effect of frustration on aggression. The experimental group of 40 subjects received a frustrating puzzle to solve, while the...

The Indianapolis 500 is one of the most famous auto races in the world. It takes place on Memorial Day weekend at the Indianapolis Motor Speedway in the United States. The race consists of 200 laps...

http://imgur.com/a/EfXOD   These are model equations that I need to interpret the parameters for. What are they? Where can I find more information about them?

A survey of television viewers at A Child’s Place Preschool produces the following data: 60% watch Sesame Street 50% watch Captain Kangaroo 50% watch Polka Dot Door 33% watch Sesame Street and Captain...

What is data Handling? What are the importance of data handling? Explain with examples

A team of researchers observed that the acorn density of the oak forests in New York fluctuates from year to year and that mice populations in the forest were increased when the acorn density...

the question is for a progect the teacher asked a group of seven students to each count the number of pedestrians that cross the street they live on a certain day. The data collected had a range of...