median‚ mean and mode of preferred length are all different. What are the implications of using each of these values? Which value would you decide? 2. A given machine is assumed to depreciate 40 percent in value in the first year‚ 25 percent in value in the 2nd year and 10 percent in value in the next three years; each percentage is being calculated on the diminishing value. What is the average percentage depreciation‚ reckoned on the diminishing value for the five years? 3. The mean age of
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analyzing the new samples‚ the client could quickly learn whether the process was operating satisfactorily. When the process was not operating satisfactorily‚ corrective action could be take to eliminate the problem. the design specification indicated the mean for the process should be 12. The hypothesis test suggested Quality Associates follows. : μ=12 : μ12 Corrective action will be take any time H0 is rejected. The following samples were collected at hourly intervals during the first day of operation
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for this study adequately described? Provide a rationale for your answer.” “Exercise 16 – Mean and Standard Deviation” “1. The researchers analyzed the data they collected as though it were at what level of measurement? (Your choices are: Nominal‚ Ordinal‚ Interval/ratio‚ or Experimental)” “2. What was the mean posttest empowerment score for the control group?” “3. Compare the mean baseline and posttest depression scores of the experimental group. Was this an
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baseball season. a. Select the variable team salary and find the mean‚ median‚ and the standard deviation. b. Select the variable that refers to the age the stadium was built. (Hint: Subtract the year in which the stadium was built from the current year to find the stadium age and work with that variable.) Find the mean‚ median‚ and the standard deviation. c. Select the variable that refers to the seating capacity of the stadium. Find the mean‚ median‚ and the standard deviation. Solution The calculations
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labor were used to describe by ratio data that can be described by using mean‚ range‚ and standard deviation. it is also called as interval/ratio level data 3. What other statistic could have been used to describe the length of labor? Provide a rationale for your Answer. Nominal level data could be used to describe the length of labor. This would have done by using frequencies‚ percentages‚ and mode instead of using mean‚ range‚ and standard deviation 4. Were the distributions of scores similar
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and what will be. Thus it is important to be Vigilant in the army for many reasons. Not the least of which being it could keep you and your buddies alive despite the world’s best attempts to make you otherwise. But it means more than just staying awake and alert at guard duty. It means both being mentally and physically prepared to react to changing conditions and to being aware and cognizant of the current conditions. There are three important categories to discuss here and expound upon. The First
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This document of QNT 351 Week 2 Discussion Question 2 contains: Can mean‚ median‚ or mode be calculated from all statistical data? Explain why or why not. When is the mean the best measure of central tendency? When is the median the best measure of central tendency? Deadline: ( )‚ Business - General Business I need tutorials from week 1-5 with all assignments!!! Please help me Listen to your parents if they have input as to what major you should decide on. They are older and
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MBA 6018 - U03a1 Myron Martin Practical Application Scenario I Inputs -- Hypothesized Population Mean: 119155 <-- Input the appropriate number for your situation Population Standard Deviation (sigma): 30000 <-- Input the appropriate number for your situation Sample size (n): 300 <-- Input the appropriate number for your situation Sample Mean (X-bar) 124450 <-- Input the appropriate number for your situation Intermediate Calculations -- Standard Error of the Estimate: 1732.0508
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2) Evaluate (sec2A – 1)(1 – cosec2A ) (Marks 2)Question 3) If tan A = b/a where a and b are real numbers‚ find the value of sin2 A (Marks 2)Question 4) A cricketer has mean score of 58 runs in nine innings. Find out how many runs are to be scored in the tenth innings to raise the mean score to 61. (Marks 2)Question 5) Find the mean of the following data: 46‚ 64‚ 87‚ 41‚ 58‚ 77‚ 35‚ 90‚ 55‚ 33‚ 92 If in the data‚ the observation 92 is replaced by 19‚ determine the new median. (Marks 2) click for answerQuestion
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Standard Level Biology Design Lab: How do Smarties and M&Ms compare when examined in 5 areas: mass‚ shell solubility‚ volume‚ density‚ and nutrition facts? ‚ Erin MacNeil SL Biology Kathy DeGrasse Halifax Grammar School March 3rd‚ 2013 Section 1.1 Planning (a) * Introduction * Research Question * Hypothesis * Explanation of Hypothesis * Variables Introduction: In this lab‚ M&Ms and Smarties will be compared in five different ways: mass‚ shell solubility
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