Use the following data to answer the problem belowSubject MsChemistry 70 12Math28 7John scores 26 in a math test and 60 in a chemistry test. John's z-score inmath is.29John's score in chemistry is-.83Based on this,John scored better in Math th

Given : For math Test value =x= 26 population mean=M = 28 population standard…

Answered: Use the following data to answer the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The following is a list of 14 measurements. -1, -38, -59, -12, −5, −77, −42, −50, −68, −62, −82, −9, −80, 42 Send data to calculator Suppose that these 14 measurements are respectively labeled x₁, x2, X₁4. (Thus, −1 is labeled x₁, -38 is labeled .x₂, and so on.) Compute the following. 14 Σ (*; -48) i=1 0 X
A population of scores with p = 38 and CT = 6 is standardized to create a new population with p = 50 and CT =10. What is the new value for each of the following scores from the original population? original score X = 26 X = 35 X = 44 X = 47
Supposed that in the past, 10% of women in the Philippines have severe dysmenorrhea. Do we have enough reason to believe that the proportion of women having terrible cramps has decreased if, in a random barangay population of 1,256 women, 122 have severe enough cramping to interfere with their daily lives? Use a = 0.05
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I need help with the first question: Find the z-score value associated with a guess of 38.
A certain affects virus 0.4% of the population (in a population of 100,000 people, 400 will be infected with the virus). A test used to detect the virus in a person is positive 87% of the time if the person has the virus (true positive) and it is positive 14% of the time if the person does not have the virus (false positive). Fill in the remainder of the following table and use it to answer the questions below. Infected Not Infected Total Positive Test Negative Test Total 400 99,600 100,000
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Patrick is studying the relationship between the number of employees per department and the monthly overtime per department and has collected the data shown in the table. The line of best fit for the data is yˆ=0.135x+36.6. Number of Employees 6080100120 Monthly Overtime (Hours) 45475053 According to the line of best fit, what would be the predicted monthly overtime for a department that had 122 employees? Provide your answer below: The predicted monthly overtime is hours.
please answer in text form and in proper format answer with must explanation , calculation for each part and steps clearly
Compute SS, SP, and r.
Two varieties of corn are grown in 4 different locations. Each location provides a value in pounds for each variety.The table below lists the results. Find the standard error for the difference in the production of the two corn varieties to two decimal places. Variety 1 Variety 2 difference location 1 32.1 34.5 -2.4 location 2 30.6 32.6 -2.0 location 3 33.7 34.6 -0.9 location 4 29.7 31.6 -1.3 mean value 31.53 33.18 -1.65 standard deviation 1.76 1.72 0.68 1.23 0.75 0.34 0.98

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Use the following data to answer the problem below Subject Ms Chemistry 70 12 Math 28 7 John scores 26 in a math test and 60 in a chemistry test. John's z-score in math is -.29 John's score in chemistry is -.83 Based on this, John scored better in Math th v