Stats - Post Hoc Analysis

posted by .

This is a question I am working on. i have successfully figured out part A and am having trouble with part B. (My work for Part B is shown below)

Two new therapies designed to increase levels of self-esteem are tested in a clinical population. Nine subjects are randomly assigned to a control group (C) which is exposed to a placebo procedure. We also randomly assign 7 subjects to Therapy A (TA) and 9 other subjects to Therapy B (TB). Self esteem scores are measured for each group after a 2-month period and the following results are obtained (no subjects dropped out of the experiment):

Group C: X = 11.111

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Physics

    Someone posted the question below, stating that they knew the answer to part A but needed help with part B. Well even with the answer for A, I can't figure it out! Can you take a step back from the question below to show me the steps …
  2. physics, please help

    its the second part of the question that I don't understand: according the graph shown, the net force acting on an object varies wth the object's displacement. Calculate the work down by the force on the object at the various displacements …
  3. Axia Math 117

    I am of need of HELP. I am working on the word problems for AXIA math 117 and I do not understand the first problem. I have listed the information below. I have tried many times and I have not figured this out. My assignment is due …
  4. chem

    I got through the first part easily, got -352.9kJ Having trouble with the second part "The meals-ready-to-eat (MREs) in the military can be heated on a flameless heater. The source of energy in the heater is shown below. Mg(s) + 2 …
  5. Math-Help

    Consider the pair of linear equations below. 4x+6y=12 2x+3y=6 Part A: What is the relationship, if any, between 12 and 6?
  6. math

    Consider the pair of linear equations below. 4x+6y=12 2x+3y=6 Part A: What is the relationship, if any, between 12 and 6?
  7. algebra :( help me!!

    The table below shows the weekly earnings of two groups of employees working part-time at a local grocery store. GROUP A: $245, $224, $218, $295, $214, $312, $284 GROUP B: $223, $230, $310, $246, $295, $301, $215 PART A: What is the …
  8. physics

    A light spring having a force constant of 130N/m is used to pull a 7.50kg sled on a horizontal frictionless ice rink. The sled has an acceleration of 2.50m/s^2?
  9. education

    How do you feel that these images have been shaped by the family structure that you are a part of/ or ones that you have been exposed to throughout the course of your life?
  10. Math

    Dominic earns $18 an hour plus $25 an hour for every hour of overtime. Overtime hours are any hours more than 35 hours for the week. Part A: Create an equation that shows the amount of money earned, E, for working x hours in a week …

More Similar Questions