
my questions are attached and would really love the help.

Question 21 (1 point) The data from a repeatedmeasures research study show that the difference between treatment I and treatment II is large and positive for some subjects, large and negative for som

1) In order to choose the correct statistical test/procedure, it is necessary for investigators to take into account all of the following except : Hypotheses Type of variables Distribution of varia

Hello, I would like help with the homework attached. Its pretty complex too. Many thanks.

John and Mario of Mi Casa Front Porch Restaurant wanted to identify if there was a difference in sales between their newest locations, North Scottsdale and Glendale since they spend most of their time

My question is in the attached file, I dont need the SPSS and I need it by tommorrow at 6PM

Problem set 2: Use the following data to answer questions 610 (30 points): We take another look at health based on the practice question on Page 408, this time examining the relationship between educ

The null hypothesis for a repeatedmeasures test states: Question 19 options: a) Each individual will have a difference score of D = 0. b) The overall sample will have a mean difference of = 0. c) The

Problem set 4: Use the following data to answer questions 1617 (20 points): We examine the relationship between educational attainment and agreement to the statement, Immigrants take jobs away from

Problem set 3: Use the following data to answer questions 1115 (20 points): Imagine you are interested in whether there is a significant difference between the mean age of marriage across educational
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 1. A school administrator wonders if students whose first language is not English score differently on the math portion of the sat exam than students whose first language is English. The mean SAT math score of students whose first language is english is 516 on the basis of data obtained from the college board. A simple random sample of 20 students whose first language is not English result in a sample mean SAT math score of 522. SAT math score are normally distributed with a population standard deviation of 114. Why is it necessary for SAT math scores to be normally distributed to test the hypothesis?
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