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A: Solution

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A: Consider the data given in the table for the companies A and B:

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Q: 1115 865 1015 885 1594 1000 1416 1501 1310 2130 845 1223 2023 1820 1560 1238 1540 1421 1674 375 1315…

A: Solution

Q: (§i – 5)² (vi – 2 196000 i xi 15 yi 160 1 175204 1.450 2 13.5 220 193.260 370.948 2,116.000 3 16.5…

A: Given worksheet is:

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A: *Answer:

Q: Construct a scatterplot for the given data. 0.33 0.92 0.36 0.29 -0.09 0.97 0.39 0.3 y | 0.5 0.49…

A: Given :

Q: 30 40 50 60 70 80 90 100 110 120 130 salaries at company 1 in thousands of dollars ..

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Q: Energy Consumption: Run Chart Construct a run chart for the 48 values. Does there appear to be a…

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Q: 18. Extrapolate the business done in 2018 from the following data : 2014 Year 2013 2015 2016 2017…

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A: Given data

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Q: A2 Аз Вз B4 D3 D4 1.880 2.659 0.000 3.267 0.000 3.267 1.023 1.954 0.000 2.568 0.000 2.574 0.729…

A:

Q: Cases per 100000 2330 2475 2056 1150 1862 1026 2261 1060 1602 1644 1660 2413 1739 1872…

A: Range: Range = Maximum value – Minimum value             = 3871 – 506             = 3,365

Q: a = .05 a = .01 4 .950 .990 .878 .959 6 .811 .917 7 .754 .875 8. .707 .834 .666 .798 10 .632 .765 11…

A:

Q: DATA Smallest to larger number order. 46.32 66.54 78.68 86.31 91.28 93.88 96.17 98.18 99.02 104.32…

A: Given: The data given is as follows 46.32 66.54 78.68 86.31 91.28 93.88 96.17…

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Q: TYLERS SAVING ACCOUNT JORDANS SAVING ACCOUNT Years Money Years Money 500 500 525 2 550 600 650…

A: The graph is,

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Q: Given: Data 32 35 37 Find Deviasion s 45 45 47 49 52 57 58 58 59 63 65 68 68 71 75 77 85 86 86 86 88…

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Q: Class (L) 100 < 150 150 < 200 200-250 250 < 300 300-350 350<400 Total Frequency, f Midpoint, m 40 W…

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Q: ata 16 24 24 24 27 27 27 34 34 34 34 34 34 34 34 35 35 37 37 37 43 44 44 44 44 44 45 45 45 45 45 45…

A: Arranging the data set in ascending order: 16, 24, 24, 24, 27, 27, 27, 34, 34, 34, 34, 34, 34, 34,…

Q: part D E

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Q: i Observed weekly patient visits 70 97 103 129 125 113 124 123 92 78 75 74 77 77 81 94 100 91 99 87…

A: The χ2 test statistic is given by, χ2=∑(fi-ei)2ei,where, fi is the Observed frequency, ei is the…

Q: Fill in the missing data. | 2590 2440 1920 1870 1870 1420 1410 1390 1340 1200 1190 1170 1070 1020…

A:

Q: Year 1990 1995 2000 2005 Quantity/Price Quantity Price Quantity Price Quantity Price Quantity Price…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

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A:

Q: 1. The information provided below relates to sales in a dine-in restaurant in Salisbury Maryland:…

A:

Q: 4070 3870 4470 4060 4540 3880 4030 4060 4230 4310 4310 4130 4530 4470 4260 4350 4480 4060 4340 4220…

A: For the given data, we have to make 10 classes. Class width is calculated as follows: class…

Q: During which month were there 150 tornadoes? Tornadoes per Month in Oklahoma 175 %23 150 125 100 75…

A:

Q: X 5) 1,600 3,000 5,200 5,000 5,500 2,000 X 6,400 1,000 6,700 9,000 6,900 1,000 Y Y 9000 8000 7000…

A: To create scatter diagram we can use excel or we can make it manually. In excel first we enter the…

Q: Find the Midpoint 10 23. 6000 7000 2. 100 24. 600 700 3. 1000 25. 60 70 4. 10 20 26 260 270 S. 100…

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Q: TYLERS SAVING ACCOUNT JORDANS SAVING ACCOUNT Years Money Years Money y 500 525 551.25 578.81 607.75…

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Q: Item y x^2 y^2 ху 1 0.51 8.34 0.2601 69.5556 4.2534 2 1.31 8.28 1.7161 68.5584 10.8468 3 2.34 16.2…

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Q: s traveled since the last maintanence: Miles traveled since the last maintenance 11973 11969 11967

A: range = maximum- minimum

Q: 1040 1040 1290 1035 1050 960 745 770 1400 1080 845 1130 1025 1090 830 1075 810 1045 1015 970 1135…

A: The solution and answers are given below

Q: 1000 „E30 1000 A'30: n 674.1962 4.29777 7.4506 10 453.1123 7.19254 14.1066 15 302.6628 9.13413…

A: Given:

Q: Calculate the probable population in the year 2010.2020.2025 and 20324 Year 1940 1950 1955 1960 1970…

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.