4. A company pays an average of Php 100.00 per hour with a standard deviation of Php 15.00. Ifthe pay for the employees is more or less distributed normally, find the following:a. Percentage of workers receiving less than Php 95.00;b. Percentage of workers receiving above Php 132.00;c. Percentage of workers whose pay is between Php 68.00 to Php 140;d. If the number of workers is 750, how many workers receiving a pay between Php 85.00to Php 115.00.

Note: If the question contains multiple subparts only allow to do first three subparts as per…

Answered: 4. A company pays an average of Php…

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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A 2017 USA Today article reports that NCAA football coaches’ salaries have continued to increase in recent years (USA Today). The annual base salaries for the previous head football coach and the new head football coach at 23 schools are given in the file Coaches a. Determine the median annual salary for a previous head football coach and a new head football coach. Previous Coach Median New Coach Median b. Compute the range for salaries for both previous and new head football coaches. Previous Coach New Coach c. Compute the standard deviation for salaries for both previous and new head football coaches. Round your answers to the nearest whole number. Previous Coach New Coach
A variable is normally distributed with mean 22 and standard deviation 5. Use your graphing calculator to find each of the following areas. Write your answers in decimal form. Round to the nearest thousandth as needed. a) Find the area to the left of 25. b) Find the area to the left of 18. c) Find the area to the right of 19. d) Find the area to the right of 27. e) Find the area between 18 and 28. Submit Question
C. Determine which measure of variability is appropriate to use in making the following reports. 8. Variation of the daily profits of a company during the first quarter of a year. 9. A rough estimate of the variation of the allowances of 10 students in your section.
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if SS total = 8.9 and SS between = What is SS error ? 4.5,
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The distances golf balls travel under laboratory testing conditions are normally distributed. The mean is 313 yards. The probability the golf ball travels further than 322 yards is 0.13. Find the probability a randomly selected golf ball travels between 304 yards and 322 yards. Express the answer as a decimal value rounded to the nearest hundredth.
10. The distance that a cyclist rides each day is what sort of data: a. Discrete b. Continuous
If the population mean for women's heights is 66" with a population standard deviation of 3", what percentile are the following women in? a. Barb is 67", what percentile is she of women's heights? b. Stella is 72", what percentile is she of women's heights?
An instructor recorded the following number of correct items (in a quiz with 10 questions) for the 12 students present: 7, 4, 2, 2, 2, 9, 10, 6, 7, 3, 8, 5. What is the level of measurement of the data obtained? Nominal Ordinal Ratio Interval
An estimate of the variation between the groups is the a. Mean Square due to Error. b. Sum of Squares Total. c. Sum of Squares due to Treatments. d. Sum of Squares due to Error.
A variable is normally distributed with mean 21 and standard deviation 7. Use your graphing calculator to find each of the following areas. Write your answers in decimal form. Round to the nearest thousandth as needed.a) Find the area to the left of 24. b) Find the area to the left of 15. c) Find the area to the right of 23. Incorrect d) Find the area to the right of 25. Incorrect e) Find the area between 15 and 29.

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