Engineering Archives - Page 11 of 32

Report the coefficients values by using the standard Least Square Estimates -What is the standard error of the estimated coefficients, R-squared term, and the 95% confidence interval?

Posted on October 6, 2022 by Shady

Machine Learning Q1 Fit a predictive linear regression model to estimate weight of the fish from its length, height and width? (the data source fish.csv can be found here: https://www.kagnle.com/aungnvaeap/fish-market) (50 points) -Report the coefficients values by using the standard Least Square Estimates -What is the standard error of the estimated coefficients, R-squared term, and […]

Test whether the mean speed is 55 mph before and 60 mph after at the α=5% significance level. Explain each step and interpret the results.

Posted on October 3, 2022 by Shady

Suppose our goal is to quantify the impact of the repeal of the national maximum speed limit on average speeds on U.S. roads. Representative speed data are collected for particular time periods before and after the repeal. The spreadsheet “hw1_speed_data.csv” contains vehicular speed data before and after the repeal of a speed limit law. Use […]

What angular rate would need to be present (indicate variable and sign)?

Posted on October 3, 2022October 3, 2022 by Shady

Aerospace Engineering 1) Show, by a drawling below, how a v velocity on the following airplane can become a u . What angular rate would need to be present (indicate variable and sign)? Show 2 frames of the motion. 2) Show, by a drawling below, how a w velocity on the following airplane can become […]

Write a memo about a new advancement or discovery in your field.

Posted on September 26, 2022 by Shady

Topic: Internet of Things This assignment is a memo letter but that option is not available. The assignment is to write a memo about a new advancement or discovery in your field.

What is the range of decimals (presented with powers of 2) that 8-bit two’s complement can represent? What is the range of decimals that 12-bit two’s complement can represent? Explain why.

Posted on September 26, 2022 by Shady

2.2 Exercises For questions 1 – 3, answer each one for the case of a two’s complement number and an unsigned number, indicating if it cannot be answered with a specific representation. 1. (10 pts) What is the largest integer that can be represented with 8 bits? How many bits do you need to represent […]

Develop and submit a State Of Art report on ”Metamorphic Robot Devices – Principles, Kinematics and Topology Modelling Background and Applications”.

Posted on September 24, 2022 by Shady

Metamorphic Robot Devices – Principles, Kinematics and Topology Modelling Background and Applications Develop and submit a State Of Art report on ”Metamorphic Robot Devices – Principles, Kinematics and Topology Modelling Background and Applications”.

Determine whether the specific surface area measured in the experiment for the tested Portland cement is in agreement with tested valuereported for the tested cement.

Posted on September 24, 2022 by Shady

Determine whether the specific surface area measured in the experiment for the tested Portland cement is in agreement with tested value reported for the tested cement. (Mill certificate provided) Civil Engineering

Discuss : THERMO-PHYSICAL PROPERTY COMPARISION ANALYSIS BETWEEN R134a AND R1234YF REFRIGERANTS

Posted on September 23, 2022 by Shady

Topic: THERMO-PHYSICAL PROPERTY COMPARISION ANALYSIS BETWEEN R134a AND R1234YF REFRIGERANTS From the provided excel file with 8 sheets that have data and graphs, compare between the refrigerants R134a and R1234yf based on thermal and physical properties. CHAPTER 3 REFRIGERANT MIXTURE SELECTION

How much information are you able to obtain about this person you do not know?

Posted on September 22, 2022 by Shady

Conduct your own social engineering experiments. 1) While at a restaurant, convenience store, bank, place of business, or any shopping location, ask you waiter or waitress, bartender, server, sales clerk, or cashier personal questions about their family or their interests.How much information are you able to obtain about this person you do not know? Name, […]

How long will the beam take to make the round trip?

Posted on September 22, 2022 by Shady

FIber Optic Please show your work clearly in PDF file. Compute the spot size on the moon of an Earth based collimated Gaussian shaped beam whose wavelength is 0.8um and whose spot size equals 8mm.How long will the beam take to make the round trip? 1 mile = 1609m. D=238,900 miles (distance between the earth […]

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Category: Engineering

Report the coefficients values by using the standard Least Square Estimates -What is the standard error of the estimated coefficients, R-squared term, and the 95% confidence interval?

Test whether the mean speed is 55 mph before and 60 mph after at the α=5% significance level. Explain each step and interpret the results.

What angular rate would need to be present (indicate variable and sign)?

Write a memo about a new advancement or discovery in your field.

What is the range of decimals (presented with powers of 2) that 8-bit two’s complement can represent? What is the range of decimals that 12-bit two’s complement can represent? Explain why.

Develop and submit a State Of Art report on ”Metamorphic Robot Devices – Principles, Kinematics and Topology Modelling Background and Applications”.

Determine whether the specific surface area measured in the experiment for the tested Portland cement is in agreement with tested valuereported for the tested cement.

Discuss : THERMO-PHYSICAL PROPERTY COMPARISION ANALYSIS BETWEEN R134a AND R1234YF REFRIGERANTS

How long will the beam take to make the round trip?