Question

Asked May 24, 2019

36 views

**A researcher wants to investigate whether mindfulness training improves ability for employees to notice positive experiences in the workplace, and if this differs by gender and/or disposition. **

**Employees were randomly assigned to one of two groups: no training or a half-day session.****Gender was categorized as male or female.****Disposition was categorized as follows: optimist, pessimist or realist.****Ability to notice positive experiences in the workplace was quantified using a Likert-based ambulatory assessment. A factorial design was used to analyze the data.**

**Question: How many null hypotheses (and thus, F-ratios) are there in this scenario? **

Step 1

**Solution:**

This have 3 levels of disposition and 2 groups of factors. Thus, this problem refers to 3^{2} factorial design. The following table shows the design of the given problem.

Step 2

**Null hypothesis:**

For this factorial design, the null hypotheses are:

**H01:** There is no significant difference between the levels of Factor 1.

**H02:** There is no significant difference between the levels of Factor 2.

**H03:** There is no i...

Tagged in

Q: Hi. How do you arrive at an answer using the TI-83? Thanks.

A: Solution:99% confidence interval for the slope of the regression line is calculated using EXCEL.The ...

Q: Hi. I need help with part (d) and (e) The bond behavior of reinforcing bars is an important determin...

A: (d) The error standard deviation:The formula to estimate the standard deviation (σ) of the error (ε)...

Q: In baseball, is there a linear correlation between batting average and home run percentage? Let x re...

A: In this question we have the given data and using which we have to plot the scatter plot, and best l...

Q: Construct a probability distribution for the data and draw a graph for the distribution. Find the m...

A: The probability distribution is given by:

Q: The standard treatment for a disease works in 0.65 of all patients. A new treatment is patients (of ...

A: (a)The provided details are:

Q: Hi. I need help with part (c) only. Consider the accompanying 2 × 3 table displaying the sample prop...

A: Let us assume the total sample size be n. Writing the given proportions as number of people we get a...

Q: A hospital reported that the normal death rate for patients with extensive burns (more than 40% of s...

A: The provided information are:

Q: 1, 2, 3, and 4 are events. 1and 2 are mutually exclusive and independent.P(1) = 0.4. P(1∩3) = P(2 ∩ ...

A: Given 1,2,3,4 are four events. Events 1 and 2 are mutually exclusive and independent events.P(1∩3) =...

Q: A set of data items is normally distributed with a mean of 40 and a standard deviation of 6. Convert...

A: Given set of data is normally distributed with mean = 40Standard deviation = 6The Z score for any da...