Entries by Grace Njeri

Compute the mean and standard deviation by hand (or Excel).

Statistics Question 1 Paper , Order, or Assignment Requirements Question 1: The following data set shows the amount of time consumers must wait on hold, in minutes, before talking to a customer service representative. Compute the mean and standard deviation by hand (or Excel). Insert your answers and calculations in a word document. Last, explain […]

 

"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"

testing three different versions of the new medication.

Statistics Question Paper , Order, or Assignment Requirements Part A. SPSS Assignment In this exercise, you are playing the role of a researcher that is testing new medication designed to improve cholesterol levels. When examining cholesterol in clinical settings, we look at two numbers: low-density lipoprotein (LDL) and high-density lipoprotein (HDL). You may have heard […]

 

"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"

What are the most common reasons you would select a non-parametric test over the parametric alternative?

Statistics Question Paper , Order, or Assignment Requirements Part A. Questions about non-parametric procedures 1. What are the most common reasons you would select a non-parametric test over the parametric alternative? 2. Discuss the issue of statistical power in non-parametric tests (as compared to their parametric counterparts). Which type tends to be more powerful? Why? […]

 

"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"

Construct an appropriate chart/graph that displays the relevant information for these two variables.

Statistics Question Paper , Order, or Assignment Requirements Part A. Dependent t test For this assignment, we are interested in finding out whether participation in a creative writing course results in increased scores of a creativity assessment. For this part of the activity, you will be using the data file “Activity 4a.sav”. In this file, […]

 

"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"

Reviewing Research Methods & Basic Statistics, Entering Data, and Analysis

Reviewing Research Methods & Basic Statistics, Entering Data, and Analysis Paper , Order, or Assignment Requirements Part C You will submit one Word document. You will create this Word document by exporting SPSS output into Word. Section A. Creating Visual Displays of Data. For this portion of the activity, you will export output you created […]

 

"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"

What are the advantages and disadvantages of an experimental design in an educational study?

BTM8106 – Statistics Paper , Order, or Assignment Requirements Week 1 Answer the following questions: 1. Jackson (2012) even-numbered Chapter Exercises (p. 244). 2. What is the purpose of conducting an experiment? How does an experimental design accomplish its purpose? 3. What are the advantages and disadvantages of an experimental design in an educational study? […]

 

"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"

What is the predicted range for the mean grade for an average future student enrolling in the CHEM 103 course?

Homework Assignment #1 – Statistics and Probability Paper , Order, or Assignment Requirements Scenario: The head of the chemistry department at a local university has tasked a student teaching assistant to prepare a variety of statistics pertaining to the final course grades earned by students who have completed the university’s CHEM 103 course during the […]

 

"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"

If the design load is considered to be the mean + 2 standard deviation value, what is the probability that it will be exceeded?

Statistics and Probability Paper , Order, or Assignment Requirements Prob 1. The magnitude of a load acting on a structure can be modeled by a normal distribution with a mean of 100 kip and a standard deviation of 20 kip. (a) If the design load is considered to be the 90th percentile value, determine the […]

 

"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"

Analyze the connections or relationships between the variables.

Statistics (PROJECT PART A: Exploratory Data Analysis) Paper , Order, or Assignment Requirements PROJECT PART A: Exploratory Data Analysis • Open the files for the Course Project and the data set in Doc Sharing. • For each of the five variables, process, organize, present and summarize the data. Analyze each variable by itself using graphical […]

 

"Looking for a Similar Assignment? Get Expert Help at an Amazing Discount!"