An Unhealthy Commute Use the results of Problem 11 from Section 14.1 to answer the following questions: (a) Predict the mean well-being index composite score of all individuals whose commute time is 20 minutes. (b) Construct a 90% confidence interval for the mean wellbeing index composite score of all individuals whose commute time is 20 minutes. (c) Predict the […]
Critical Thinking The following data represent salaries, in thousands of dollars, for employees of a small company. Notice that the data have been sorted in increasing order. (a) Make a histogram using the class boundaries 23.5, 69.5, 115.5, 161.5, 207.5, 253.5. (b) Look at the last data value. Does it appear to be an outlier? Could […]
1.(Points: 5) A population of N = 6 scores has SX = 48. What is the population mean? (Assume S = the summation symbol. a. 288b. 48c. 12d. 8Save Answer 2.(Points: 5) For the population of scores shown in the frequency distribution table, the mean is_____. X = 5 f = 2, X = 4 f = […]
2. Write a function with header [M] = myMax(A) where M is the maximum (largest) value inA. Do not use the built-in MATLAB function max.3. Write a function with header [M] = myNMax(A,N) where M is an array consisting of the Nlargest elements of A. You may use MATLAB’s max function. You may also assume […]
Be sure to label the answers #1, #2, #3 and #4. Question 1: Use the following eight Scriptures and attach probabilities to each. 1. Gen. 22:18 As Isaac’s seed, will bless all nations 2. Gen. 49:10 The Seed of Judah 3. Num. 9:12 Not a bone of Him broken 4. 2 Sam. 7:12 David’s Seed […]
Twenty observations on etch uniformity on silicon wafers are taken during a qualification experiment for a plasma etcher. The data are as follows: (a) Construct a 95 percent confidence interval estimate of σ2 (b) Test the hypothesis that σ2 = 1.0. Use α = 0.05. What are your conclusions? (c) Discuss the normality assumption and […]
Question 1In a class where the exam averages are normally distributed, the mean score is 75 and the standard deviation is 10. If you want to find out the probability that a randomly picked student has scored 85 or above, what is the z value that you should look up on the normal distribution table? […]
In this mini project,you are expected to provide the following three required components: (1)Problem Statement (2) Background Information (3)Required Work&Solution The sections containing your problem statement and background information must be typed using a font size of 12 in“Times New Roman”.Moreover the background information section must contain“your own words”describing the method used in solving the […]
Corey bought a container shaped like a rectangular prism to hold his photo collection. If the container has a volume…
his written assignment is based on the work conducted in the “Complex ANOVA, ANCOVA, or MANOVA” discussion forum. Based on this initial work, feedback received, and additional research, students should submit a basic research proposal that calls for the use of a complex ANOVA, ANCOVA, or MANOVA. The paper should be APA formatted as […]
