1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Svetllana [295]
2 years ago
14

Researchers investigated whether insomnia is related to education status. Adults living in a certain region were selected to par

ticipate in the study using aâ random-digit telephone dialing procedure. In addition to insomnia statusâ (normal sleeper or chronicâ insomnia), the researchers classified each participant into one of four education categoriesâ (college graduate, someâcollege, high schoolâ graduate, and high schoolâ dropout). One dependent variable of interest to the researchers was a quantitative measure of daytime functioning called the Fatigue Severity Scaleâ (FSS). The data were analyzed as a 2Ã4 factorialâexperiment, with Insomnia status and Education level as the two factors.
Required:
a. Determine the number of treatments for this study. List them.
b. How many treatments are there for thisâ study?
Mathematics
1 answer:
Degger [83]2 years ago
7 0

Answer:

A) 8 treatments

  1. Normal​ sleeper, high school dropout
  2. Normal​ sleeper, high school graduate
  3. .Normal​ sleeper, college graduate
  4. Chronic​ insomnia, college graduate
  5. Chronic​ insomnia, high school graduate
  6. Chronic​ insomnia, high school dropout
  7. Normal​ sleeper, some college
  8. Chronic​ insomnia, some college

B) 8 treatments

Step-by-step explanation:

<u>A) determine the number of treatments for this study </u>

The number of treatments for this study can be determined as : 2 * 4 = 8 treatments

and they are :

  1. Normal​ sleeper, high school dropout
  2. Normal​ sleeper, high school graduate
  3. .Normal​ sleeper, college graduate
  4. Chronic​ insomnia, college graduate
  5. Chronic​ insomnia, high school graduate
  6. Chronic​ insomnia, high school dropout
  7. Normal​ sleeper, some college
  8. Chronic​ insomnia, some college

B) eight (8 ) treatments

You might be interested in
If m represents the median and D the mode of the mesurements 5,9,3,5,8 then (M.D) is
Korolek [52]
Mode = 5
median =  5 
M.D = 25
8 0
3 years ago
Read 2 more answers
Use two ordered pairs to write a prediction equation.
Mice21 [21]

Answer:

left nut, right nut

Step-by-step explanation:

that makes an ordered pair

8 0
2 years ago
How do you reduce ln(3^-e e^3) to simplest form
leva [86]

The logarithm of a product is equal to the sum of logarithms:

\ln(3^{-e}e^3)=\ln3^{-e}+\ln e^3

Drop the exponents:

-e\ln3+3\ln e

The logarithm of a number is equal to 1 if the base of the logarithm is the same as the number itself:

-e\ln3+3

7 0
3 years ago
Señora Cruz will use four triangles on the floor decoration. how many square centimeters of paper will Señora Cruz use to create
VARVARA [1.3K]

I have the same one! :) so confused too!

6 0
2 years ago
2. Find the missing side length<br> of the right triangle below
tia_tia [17]

Answer:

pretty sure that would be 15

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Given the functions, f(x) = 3x2 - 7 and g(x) = x3 + 1, evaluate f(g(2)).
    7·2 answers
  • 2(3) squared answer and steps.
    8·1 answer
  • Factor the following expression <br> 10x^5+5x^3-14x^2-7-
    14·1 answer
  • 7/15+9/15+4/15<br><br>A.7/9<br>B.1 13/15<br>C. 2 2/9<br>D. 1 1/3​
    5·2 answers
  • 1 +3 = 24g<br>4+ 5 = 66g​
    12·1 answer
  • hen designing the jumps of a BMX racetrack, the jumps involve a launch ramp and a landing ramp. What are some facts about the pl
    10·2 answers
  • Which graph represents the equation y=2x-3?
    9·1 answer
  • A² + 6 from 7<br> plzz answer i gave u half of my points plz
    14·1 answer
  • A gaming console is $125 and it was reduced by 17%. How much is the gaming console after the reduction?
    15·1 answer
  • Add (−a3z2+4a2z2−5a2z3) to (−3a2z2+7a2z3). −a3z2 + 4a2z2 − 5a2z3 + − 3a2z2 + 7a2z3 a3z2 + a2z2 + a2z3
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!