Search & Filtering
2.Write a program in C# Sharp to find the positive numbers from a list of numbers using two where conditions in LINQ Query.
Expected Output:
The numbers within the range of 1 to 11 are :
1 3 6 9 10
1. Write a program in C# Sharp to show how the three parts of a query operation execute.
Expected Output:
The numbers which produce the remainder 0 after divided by 2 are :
0 2 4 6 8
write a code to swape from upper to lower case the given word in
Mapalad Integrated High School determined students’ Body Mass Index (BMI) at the opening of classes. It has been recorded that the average height of female students is 154.2 centimeters with a standard deviation of 9 centimeters. The researcher conducted her own study and she randomly selected 40 female students. In her study, she got an average of 156.7 centimeters. Is there a reason to believe the claims of the school? Use 5% level of significance in testing the hypothesis.
If the temperature is decreased to 5 °C, what is the volume of the sample if the pressure is increased to 96.0 kPa?
A jar contains 36 red marbles numbered 1 to 36 and 50 blue marbles numbered 1 to 50. A marble is drawn at random from the jar. Find the probability of the given event. Please enter reduced fractions.
(a) The marble is red. P(red)=
(b) The marble is odd-numbered. P(odd)=
(c) The marble is red or odd-numbered. P(red or odd) =
(d) The marble is blue or even-numbered. P(blue or even)
Use the rule of inference to obtain conclusion from the each of the set of premises
“If I play hockey, then I am sore the next day.”
“I use the whirlpool if I am sore.”
“I did not use the whirlpool.”
The temperature coefficient of copper is 0.00427/°C. The resistance of the coil is 8.82 ohms
at 24°.C. Determine its resistance at 0°.C and 42°.C.
An experiment was carried out to determine the mass of Sodium oxide in a solution sample. The sample was dissolved in water to make 200 cm³ of Sodium hydroxide. This solution required 500 cm³of Sulphuric acid to just neutralize it. The concentration of Sulphuric acid was 0.1mol/dm³ (0.1M)
A hardware manufacturer produces bolts used to assemble various machines. Assume that the diameter of bolts produced by this manufacturer has an unknown population mean 𝝁 and the standard deviation is 0.1 mm. suppose the average diameter of a simple random sample of 50 bolts is 5.11 mm. (a) Calculate the margin of error of a 95% confidence interval for 𝝁.
