--%>

statistics basic question

This week you will analyze if women drink more sodas than men.  For the purposes of this Question, assume that in the past there has been no difference.  However, you have seen lots of women drinking sodas the past few months.  You will perform a hypothesis test to determine if women now drink more sodas than men.  State what you are testing.  Write the hypotheses.  Show the relevant numbers.  Then explain your results.  Use alpha = .05. RESULTS OF QUESTIONNAIRE: Ask 10 people (try to get 5 male and 5 female) the following questions: a. their age b. how many vitamins they take daily c. how many carbonated sodas they drink each day d. how many alcoholic beverages they drink each month Age Sex VitaminsSoda EtOH 1 26 Female 1 3 10 2 65 Female 3 0 2 3 42 Female 3 2 2 4 25 Female 0 6 20 5 29 Female 1 6 15 6 30 Male 0 0 25 7 38 Male 0 2 18 8 60 Male 0 0 2 9 58 Male 1 8 6 10 62 Male 1 1 4

   Related Questions in Basic Statistics

  • Q : Define Service Demand Law

    Service Demand Law:• Dk = SKVK, Average time spent by a typical request obtaining service from resource k• DK = (ρk/X

  • Q : State Littles Law Little’s Law : • L =

    Little’s Law: • L = λR = XR • Lq = λW = XW • Steady state system • Little’s Law holds as long as customers are not destroyed or&nbs

  • Q : Help An experiment is conducted in

    An experiment is conducted in which 60 participants each fill out a personality test, but not according to the way they see themselves. Instead, 20 are randomly assigned to fill it out according to the way they think a parent sees them (i.e. how a parent would fill it out to describe the participant

  • Q : Sample Questions in Graphical Solution

    Solved problems in Graphical Solution Procedure, sample assignments and homework Questions: Minimize Z = 10x1 + 4x2 Subject to

  • Q : Simplified demonstration of Littles Law

    Simplified demonstration of Little’s Law:

    Q : Safety and Liveness in Model Checking

    Safety and Liveness in Model Checking Approach; •? Safety: Nothing bad happens •? Liveness: Something good happens •? Model checking is especially good at verifying safety and liveness properties    –?Concurrency i

  • Q : Principles of data analysis For the

    For the data analysis project, you will address some questions that interest you with the statistical methodology we are learning in class. You choose the questions; you decide how to collect data; you do the analyses. The questions can address almost any topic,

  • Q : Hw An experiment is conducted in which

    An experiment is conducted in which 60 participants each fill out a personality test, but not according to the way they see themselves. Instead, 20 are randomly assigned to fill it out according to the way they think a parent sees them (i.e. how a parent would fill it out to describe the participant

  • Q : Designing a system What are the

    What are the questions that comes into mind when designing a system?

  • Q : What is Forced Flow Law Forced Flow Law

    Forced Flow Law: • The forced flow law captures the relationship between the various components in the system. It states that the throughputs or flows, in all parts of a system must be proportional t