Need this Stat homework done STAT!

**Question 1**

A survey of at Miami students as conducted to determine if there was a particular Green that was desired by students to live on. A sample of students responses are reproduced below. Do students prefer a particular Green? Use critical value = 5.99.

**Use the numbers below for this question only!**

West Green South Green East Green

37 71 115

What would the **sum** of the **expected values** for **West Green** and **South Green** be?

Answer

** **

**____________________________________________________________________________**

**Question 2**

A survey of Ohio University students was conducted to determine if there was a particular Green that was desired by students to live on. A sample of students responses are reproduced below. Do students prefer a particular Green? Use critical value = 5.99.

**Use the numbers below for this question only!**

West Green South Green East Green

40 67 81

What is the calculated chi-squared value?

Answer

**_____________________________________________________________________________**

**Question 3**

A local sports bar wanted to determine whether Ohio University students prefer a particular type of food in their establishment. A sample of students responses are reproduced below. Do students prefer a particular type of bar food? Use critical value = 6.58.

Use the numbers below for this question only!

Nachos Pizza Chicken Wings Cheese Sticks

46 48 26 21

What would the **sum** of the **expected values** for **Nachos** and **Cheese Sticks** be? Answer

** **

**Question** 4

A local sports bar wanted to determine whether Alabama students prefer a particular type of food in their establishment. A sample of students responses are reproduced below. Do students prefer a particular type of bar food? Use critical value = 6.58.

Use the numbers below for this question only!

Nachos Pizza Chicken Cheese Sticks

39 38 39 37

What is the calculated chi-squared value?

Answer

_________________________________________________________________________________________

** **

** **

**Question 5**

In a study of binge drinking among undergraduates at Miami, a researcher was interested in gender differences as related to binge drinking and to drinking-related arrests. She wanted to know two things: (a) Is there a significant relationship between gender and binge drinking (as defined by 5 or more drinks at one sitting), and (b) Is there a significant relationship between gender and drinking-related arrests? A random sample of males and females were asked about their experiences with binge drinking and with drinking-related arrests.

Use the numbers below for this question only!

Binge Drinking?

YES NO

Male 266 207

Female 244 235

What would the **expected value** for the "**male-yes**" cell be?

Answer

** **

** **

** **

** **

** **

** **

** **

** **

** **

** **

** **

** **

**Question 6**

In a study of binge drinking among undergraduates at Ohio State, a researcher was interested in gender differences as related to binge drinking and to drinking-related arrests. She wanted to know two things: (a) Is there a significant relationship between gender and binge drinking (as defined by 5 or more drinks at one sitting), and (b) Is there a significant relationship between gender and drinking-related arrests? A random sample of males and females were asked about their experiences with binge drinking and with drinking-related arrests.

Use the numbers below for this question only!

Binge Drinking?

YES NO

Male 203 208

Female 272 245

What would the **expected value** for the "female-no" cell be?

Answer

**Question 7**

In a study of binge drinking among undergraduates at ONU, a researcher was interested in gender differences as related to binge drinking and to drinking-related arrests. She wanted to know two things: (a) Is there a significant relationship between gender and binge drinking (as defined by 5 or more drinks at one sitting), and (b) Is there a significant relationship between gender and drinking-related arrests? A random sample of males and females were asked about their experiences with binge drinking and with drinking-related arrests. Test for a relationship in the following data:

Use the numbers below for this question only!

Binge Drinking?

YES NO

Male 52 29

Female 29 47

What is the calculated chi-squared value?

Answer

** **

**Question 8**

Copy of In a study of binge drinking among undergraduates at Loyola, a researcher was interested in gender differences as related to binge drinking and to drinking-related arrests. She wanted to know two things: (a) Is there a significant relationship between gender and binge drinking (as defined by 5 or more drinks at one sitting), and (b) Is there a significant relationship between gender and drinking-related arrests? A random sample of males and females were asked about their experiences with binge drinking and with drinking-related arrests.

Use the numbers below for this question only!

Experience Alcohol-related Arrest?

YES NO

Male 278 216

Female 249 260

What would the **expected value** for the "**male-no"** cell be?

Answer

_________________________________________________________________________________________

**Question 9**

In a study of binge drinking among undergraduates at Wharton, a researcher was interested in gender differences as related to binge drinking and to drinking-related arrests. She wanted to know two things: (a) Is there a significant relationship between gender and binge drinking (as defined by 5 or more drinks at one sitting), and (b) Is there a significant relationship between gender and drinking-related arrests? A random sample of males and females were asked about their experiences with binge drinking and with drinking-related arrests.

Use the numbers below for this question only!

Experience Alcohol-related Arrest?

YES NO

Male 287 255

Female 228 277

What would the **expected value** for the "**female-yes**" cell be?

Answer

**Question 10**

In a study of binge drinking among undergraduates at Devry, a researcher was interested in gender differences as related to binge drinking and to drinking-related arrests. She wanted to know two things: (a) Is there a significant relationship between gender and binge drinking (as defined by 5 or more drinks at one sitting), and (b) Is there a significant relationship between gender and drinking-related arrests? A random sample of males and females were asked about their experiences with binge drinking and with drinking-related arrests. Test for a relationship in the following data:

Use the numbers below for this question only!

Experience Alcohol-related Arrest?

YES NO

Male 36 24

Female 25 50

What is the calculated chi-squared value?

Answer

__________________________________________________________________________________________

** **

** **

Subject | Mathematics |

Due By (Pacific Time) | 06/01/2013 10:00 pm |

Tutor | Rating |
---|---|

pallavi Chat Now! |
out of 1971 reviews More.. |

amosmm Chat Now! |
out of 766 reviews More.. |

PhyzKyd Chat Now! |
out of 1164 reviews More.. |

rajdeep77 Chat Now! |
out of 721 reviews More.. |

sctys Chat Now! |
out of 1600 reviews More.. |

sharadgreen Chat Now! |
out of 770 reviews More.. |

topnotcher Chat Now! |
out of 766 reviews More.. |

XXXIAO Chat Now! |
out of 680 reviews More.. |