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)...

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...

Create a report that displays the vendor and credit information requested using the "Purchasing.Vendor" table in the AdventureWorksCTP3 database. Include the "Name," "Credit...

I don't need the answer for #1 I got that one correct, but please help me with #2 and #3 thank you in advance #1 .You conduct a survey and find that 422 students out...

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...

4 24 26 30 35 38 43 48 52 54 59 64 What is the outlier or is there none. I did the problem and got none but it was incorrect please help and give the correct answer.

1 1 1 1 1 1 2 3 5 8 13 21 34 55 89 89 89 89 89 89 What is the 60th percentile? I tried it and got an incorrect answer please help.

1 1 1 1 1 1 2 3 5 8 13 21 34 55 89 89 89 89 89 89 What is the 40th percentile? I got 4 but it was incorrect please help im stuck. I really appreciate it!!!...

Can a skewed distribution still be considered a normal distribution? My data shows a normal bell curve with symmetric center but has a longer left tail. Would this still be considered a normal distribution...

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...

I really need to know how to do this step by step.

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...

Eye Color Hair Color : Blue Gray Green Brown Marginal Total Blond 42 5 21 ...

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