Describes (and illustrate with diagram) two different types of excitation sources used in the design and...
Describes (and illustrate with diagram) two different types of excitation sources used in the design and development new spectroscopy analytical techniques. Include one advantage and limitation of each source. [20 points] elana lio
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Describes (and illustrate with diagram) two different types of
excitation sources used in the design and...
please type the answer....No Hand writting please Two types of digital-to-analog modulation techniques are Amplitude Shift...
please
type the answer....No Hand writting please
Two types of digital-to-analog modulation techniques are Amplitude Shift Keying (ASK) and Frequency Shift Keying (FSK). In ASK, two different amplitudes, and only two, represent the digital information. In FSK, only two different frequencies are used to represent the digital data. The Goal The goal of the design project is to design a Commsim circuit that will generate the following analog carrier based on a digital input stream: Output 2 0 -1 -2...
Two different types of injection-moulding machines are used to form plastic parts. A part is considered...
Two different types of injection-moulding machines are used to form plastic parts. A part is considered defective if it has excessive shrinkage or is discolored. Two random samples, each of size 300, are selected, and 20 defective parts are found in the sample from machine 1, and 8 defective parts are found in the sample from machine 2. Construct a 99% lower bound on the difference in the two fractions (p1-p2). Please report your answer to 3 decimals.
A student wanted to compare two types of commuting options. One type is carpooling and the...
A student wanted to compare two types of commuting options. One type is carpooling and the other is taking a commuter train. It is a common belief that carpooling saves more time. This belief is tested by having 10 students commute to school by each mode of transportation and recording the time of arrival at school each morning. A coin flip was used to determine which type of transportation that a student would use first. Results indicated that there was...
Database 1. Draw an Entity-Relationship diagram(including cardinality ratio and participa- tion constraint) to represent the following...
Database
1. Draw an Entity-Relationship diagram(including cardinality ratio and participa- tion constraint) to represent the following application: A DEPARTMENT has a number of TEACHERS and each TEACHER is affil- iated only with one DEPARTMENT; A STUDENT has only one TEACHER as an advisor, but a TEACHER can advise many STUDENT; on the other hand, TEACHER instructs many STUDENTS, and a STUDENT has a number of instructors. Different AGENCIES support different TEACHERS for various PROJECTS. (15 points) A trucking company is...
PLEASE ANSWER THIS TWO QUESTION THANK YOU Different compounding periods, are used for different types of...
PLEASE ANSWER THIS TWO QUESTION
THANK YOU
Different compounding periods, are used for different types of investments. In order to properly compare investments or loans with different compounding periods, we need to put them on a common basis. In order to do this, you need to understand the difference between the nominal interest rate (INOM) and the effective annual rate (EAR). The nominal interest rate is quoted by borrowers and lenders, and it is also called the annual percentage rate...
5. Beta-lactam antibiotics are the major antibiotics. Where they act? Name two different types of antibiotics...
5. Beta-lactam antibiotics are the major antibiotics. Where they act? Name two different types of antibiotics which fall in this category. Explain where they resemble and where they differ. 6. Penicillin and Tetracycline; which one is narrow spectrum and which one is broad spectrum and why-explain. 7. There are two types of antibiotics which act on membrane. Name one member of each type. Why one antibiotics of this group exclusive works on fungus/protists and not on bacteria. 8. Many antibiotics...
The data below are yields for two different types of corn seed that were used on...
The data below are yields for two different types of corn seed that were used on adjacent plots of land. Assume that the data are simple random samples and that the differences have a distribution that is approximately normal. Construct a 95% confidence interval estimate of the difference between type 1 and type 2 yields. What does the confidence interval suggest about farmer Joe's claim that type 1 seed is better than type 2 seed? Type 1 2029 1968 2120...
After reading the methods section from the abstract, determine what type of study design was used. write down a strength...
After reading the methods section from the abstract, determine what type of study design was used. write down a strength and limitation of the study design. Possible answers include case control study, cohort study, ecological study, cross sectional study, and experimental study. 24) METHODS/DESIGN: This is a phase 2 dose escalation study of lisdexamfetamine for the treatment of methamphetamine dependence. Twenty individuals seeking treatment for methamphetamine dependence will be recruited at two Australian drug and alcohol services. All participants will...
j Canine Kennels Company (CKC) manufactures two different types of dog chew toys (A and B,...
j
Canine Kennels Company (CKC) manufactures two different types of dog chew toys (A and B, sold in 1,000-count boxes) that are manufactured and assembled on three different workstations (W, X, and Y) using a small-batch process (see the figure below). Batch setup times are negligible. The flowchart denotes the path each product follows through the manufacturing process, and each product's price, demand per week, and processing times per unit are indicated as well. Purchased parts and raw materials consumed...
3. (20 points Zar (1999) describes a setting in which it's desired to compare two different...
3. (20 points Zar (1999) describes a setting in which it's desired to compare two different drugs to see which drug makes blood clot faster in samples taken from 12 people with hemophilia (one sample of blood per person) who agreed to be part of the study. Here are three possible experimental designs for this situation, (R-32) • Design 1: 6 of the people are assigned to drug B and 6 to drug G at random. • Design 2: The...
please
type the answer....No Hand writting please
Two types of digital-to-analog modulation techniques are Amplitude Shift Keying (ASK) and Frequency Shift Keying (FSK). In ASK, two different amplitudes, and only two, represent the digital information. In FSK, only two different frequencies are used to represent the digital data. The Goal The goal of the design project is to design a Commsim circuit that will generate the following analog carrier based on a digital input stream: Output 2 0 -1 -2...
A student wanted to compare two types of commuting options. One type is carpooling and the other is taking a commuter train. It is a common belief that carpooling saves more time. This belief is tested by having 10 students commute to school by each mode of transportation and recording the time of arrival at school each morning. A coin flip was used to determine which type of transportation that a student would use first. Results indicated that there was...
Database
1. Draw an Entity-Relationship diagram(including cardinality ratio and participa- tion constraint) to represent the following application: A DEPARTMENT has a number of TEACHERS and each TEACHER is affil- iated only with one DEPARTMENT; A STUDENT has only one TEACHER as an advisor, but a TEACHER can advise many STUDENT; on the other hand, TEACHER instructs many STUDENTS, and a STUDENT has a number of instructors. Different AGENCIES support different TEACHERS for various PROJECTS. (15 points) A trucking company is...
PLEASE ANSWER THIS TWO QUESTION
THANK YOU
Different compounding periods, are used for different types of investments. In order to properly compare investments or loans with different compounding periods, we need to put them on a common basis. In order to do this, you need to understand the difference between the nominal interest rate (INOM) and the effective annual rate (EAR). The nominal interest rate is quoted by borrowers and lenders, and it is also called the annual percentage rate...
5. Beta-lactam antibiotics are the major antibiotics. Where they act? Name two different types of antibiotics which fall in this category. Explain where they resemble and where they differ. 6. Penicillin and Tetracycline; which one is narrow spectrum and which one is broad spectrum and why-explain. 7. There are two types of antibiotics which act on membrane. Name one member of each type. Why one antibiotics of this group exclusive works on fungus/protists and not on bacteria. 8. Many antibiotics...
The data below are yields for two different types of corn seed that were used on adjacent plots of land. Assume that the data are simple random samples and that the differences have a distribution that is approximately normal. Construct a 95% confidence interval estimate of the difference between type 1 and type 2 yields. What does the confidence interval suggest about farmer Joe's claim that type 1 seed is better than type 2 seed? Type 1 2029 1968 2120...
j
Canine Kennels Company (CKC) manufactures two different types of dog chew toys (A and B, sold in 1,000-count boxes) that are manufactured and assembled on three different workstations (W, X, and Y) using a small-batch process (see the figure below). Batch setup times are negligible. The flowchart denotes the path each product follows through the manufacturing process, and each product's price, demand per week, and processing times per unit are indicated as well. Purchased parts and raw materials consumed...
3. (20 points Zar (1999) describes a setting in which it's desired to compare two different drugs to see which drug makes blood clot faster in samples taken from 12 people with hemophilia (one sample of blood per person) who agreed to be part of the study. Here are three possible experimental designs for this situation, (R-32) • Design 1: 6 of the people are assigned to drug B and 6 to drug G at random. • Design 2: The...
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