Incomplete information obtained from a partly destroyed record on cost of living index is given below:GroupGroup Index% of Total ExpenditureFood13460Clothing140Not available10520HousingFuel and electricity1205Miscellaneous130Not availableThe cost of living index with 100% of total expenditure as weight was found to be 127.9. Estimatethe weights used for clothing and miscellaneous.

Answered: Image /qna-images/answer/0424e7c6-2333-4914-ac4d-9b57ba657cd4.jpg

Answered: Incomplete information obtained from a…

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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6. The final mark for a term project is determined using these weights: presentation 40%, research paper 50%, assignments 10%. Determine Vanessa's final project mark. Research Assignment Student Presentation Paper (Out of 10) (Out of 80) (Out of 50) Vanessa 32 70 8
From the data given below find the cost of living index number for 1998. Per cent of total Items Price in 1997 Price in 1998 expenditure 140 45 Food Fuel Housing Clothing Miscellaneous 160 30 25 15 80 70 20 40. 35 12 50 40 8.
A health-conscious company decides to make a trail mix out of almonds, dried cranberries, and chocolate-covered cashews. The nutritional information for these items is shown in the table below. Almonds Cranberries Cashews (per 10 pieces) (per 10 pieces) (per 10 pieces) Fat (g) 6. 0,02 Protein (g) 2 3.5 Carbohydrates (g) 8 5.5 For the "hiking" mix, there are 1,000 total pieces of mix. The total amount of protein is 55 g, and the total amount of fat is 131.6 g. If there are the same number of almonds as cashews, how many pieces of each item are in the trail mix? almonds pieces cranberries pieces cashews pieces Additional Materials
2. a. Indicate the scale of measurement of the following variables: iv. Marital status v. Weight (in kilograms) vi. Bond ratings vii. Age (in years) v. Ranks in the military
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Your MAPEH teacher asked you to conduct a survey of height in centimeters of your 19 classmates which will be used to update the nutritional status of your section. Analyze and perform the following. 1. List down the surveyed height in centimeters including yours in ascending order. 149.2 150.1 150.3 155.4 158.3 159.1 160.5 165.2 168.4 170.4 175.5 178.1 179.4 180.5 183.8 185.4 187.6 188.3 190.9 2. Compute for Q1, Ds, and P75. 3. Interpret the results properly. How many and what percent of your classmates are below Q,? How а. about above Q,? b. Which part of the distribution where you belong in reference to Ds? How about in reference to P75?
Statistics Question
The accompanying table shows the results of a survey in which 250 male and 250 female workers ages 25 to 64 were asked if they contribute to a retirement savings plan at work. Complete parts (a) and (b) below. Click the icon to view the survey results. (a) Find the probability that a randomly selected worker contributes to a retirement savings plan at work, given that the worker is male. The probability that a randomly selected worker contributes to a retirement savings plan at work, given that the worker is male, is (Round to three decimal places as needed.) (b) Find the probability that a randomly selected worker is female, given that the worker contributes to a retirement savings plan at work. The probability that a randomly selected worker is female, given that the worker contributes to a retirement savings plan at work, is (Round to three decimal places as needed.)
Find the LU factorization of and use it to solve the system A = -4 16 10 -2 -2 2 -2 2 -3 6 -9 -5 -7 X2 10-0 -4 -7 -10 -22 2 6 -9 -5 -7 -4 16 1 -4 10 -7 -10 -22 A = LU 4 = -13 32 -14
On Data : Fill-in the columns : A. according to source B. according to type C. according to level of measurement type Level of Measurement Variable source 1.name 2.age 3.temperature 4.religion 5.height 6.income 7.civil status 8.weight 9.principal 10.birth order On Methods of data presentation [Performance of students in Aralan Pan] Show graphical presentation of the data in : rating freq 95-100 4. 1.) pie graph 2.)bar graph 91-94 85-90 12 81-84 29 75-80 17 70-74 13 Problem #2
1.What is the Prevalence as a decimal for college 1 (box a)?Round to the nearest hundredth. 2. which ONE college experienced the highest influenza rate during last year's flu season? 3.what percentage of students had the flu at the college that experienced the highest influenza rate during last year's flu season?Round to the nearest one hundredth
Determine which of the four levels of measurement ( norminal, ordinal, interval, ratio) is most appropriate for the data below. Years in which U.S. presidents were inaugurated

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