Search & Filtering
1. Consider the set of even single-digit numbers {0, 2, 4, 6, 8}.
a. Make a list of possible sample size of 2 that can be taken from this sets of numbers.
b. Construct the sampling distribution of the sample means for the size of 3 and the standard variation.
2. In the numbers {1, 3, 5, 7, 9} construct the following:
a. List of possible sample size of 3 that can be taken from this sets of numbers.
b. Sampling distribution of the sample means for the size of 3 and the standard variation.
3. A sample size of 36 is to be selected from a population that has a mean of µ = 45 and standard deviation s of 10.
a. Find the mean of the sampling distribution.
b. Find the standard variation of the sampling distribution.
c. What is the probability that this sample mean will be between 40 and 50?
Erica and Ladia are planning to open a business however they are not sure as to the type of enterprise suits them for your knowledge, is it possible to convert a close corporation into a company? If so how should they do it?
Write a program that requests the user for 20 numbers and calculates the average of the numbers which are smaller than 10. You have to make use of a loop.
Write a program to display the squares of all the numbers 1 to 100 in a table format similar to the output displayed. You have to make use of a loop. (Note: the output shown here is only an extract of the output your program should give)
person details:
Give an object person containing a person details, write Js to log the name, address ,nicknames count.
input: The input will be a single line containing an object person
output: The first line of out put should contain the name and address of the person as shown in the sample output
The second line of output should contain the nicknames count of the person as shown in the sample output.
Constraints: The keys of object should be in quotes while giving the input.
input:{'name': 'Pranay', 'address': {'city': 'Mumbai', 'state': 'Maharashtra'}, ' nickNames': ['Nani', 'Chanti ']}
out put become:
Pranay is Mumbai, Maharashtra
Pranay has 2 nicknames.
Write a program to display the numbers 8 down to 0 underneath one another, making use of a loop
Write a program to display the numbers 1 to 14 next to one another (but with spaces in between), making use of a loop
The combustion of C2H2, how you can determine that the reaction is complete? Explain
1. The height of grade 1 pupils is approximately normally distributed with µ = 45 inches and s = 2.
a. If an individual pupil is selected at random, what is the probability that he or she has a height of 42 and 47?
b. A class of 30 of these pupils is used as a sample. What is the probability that the class mean is between 42 and 47?
c. If a pupil is selected at random, what is the probability that is taller than 46 inches?
d. A class of 30 of these pupils is used as sample. What is the probability that the class mean is greater than 46 inches?
1. The height of grade 1 pupils is approximately normally distributed with µ = 45 inches and s = 2.
1. If an individual pupil is selected at random, what is the probability that he or she has a height of 42 and 47?
