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Characterization of elements according to periodic table
Example., P-phosphorus, period-5, group-15 or Va; atomic number Z=15, number of protons P=15, number of electrons e=15; relative atomic mass Ar=31; nonmetal
A population consist of the values 1 4 3 2 with sample size 2 sampling distribution
You are planning to buy a cellphone with a good quality in order to attend the online class. The average price of 50 cellphones is Php13,600 with a margin of error of Php 283.75 and a confidence level of 90%. Show solution if necessary
What is the lower limit?
What is the upper limit?
What is the confidence interval?
If you have F13.200.00, is the amount lies within the confidence interval?
The length of confidence interval is?
The General Electric Company claims that the life of LED light bulbs are has a mean life of 500 hours with the standard deviation of 50 hours. Test the claim of the manufacture if a random sample of 80 LED light tested and found out to be 450 hours only. Use 5% level of significance.
Inferior goods and Giffen goods are synonymous since the two goods relate to the consumer’s purchases. True or False, explain
using the digits 1942. how can you make it equal 1
(FOR C #) A class called Company is to be defined as illustrated in the class diagram. It contains two data members: name (of type string) and salary (of type int); and three member functions: getName(), getSalary (), and getEmployee().
Three instances of Company called s1, s2, and s3 shall then be constructed with their respective data members, as shown in the instance diagrams.
Company
-name:string=”Cube”
-salary:int=470000000
+Company()
+Company(n:string)
+Company(n:string, s:int)
+getName():string
+getSalary():int
+getEmployee():int
S3 - Contractor
-name:string=”Jake”
-salary:int=1800
+ getName()
+ getSalary ()
+ getEmployee()
Objects
S1 - Employee
-name:string=”Mark”
-salary:int=1900
+ getName()
+ getSalary ()
+ getEmployee()
S2 - Manager
-name:string=”Kai”
-salary:int=1700
+ getName()
+ getSalary ()
+ getEmployee()
The central deflection of the diaphragm of an elastic type pressure measuring instrument was
found to be 0.25mm of an applied pressure of 106𝑝𝑎. The output displacement of diaphragm
has been fed to a Linear variable differential transducer (LVDT) with a built in amplifier
having a sensitivity of 40V/mm. Finally the output is displayed on an analog voltmeter which
has a radius of scale line as 60mm and has a voltage range from zero to 10 volts in an arc of
1500. Using a well labelled diagram, determine the sensitivity of the given diaphragm gauge
in terms of mm/bar (1 bar=105𝑝𝑎).
Write a program with structure Inventory(name, colour, size, cost). Then create 3 objects and write code to print information about Inventory with the highest cost. (FOR C #)
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#340153 on Dec 2023