Question

To control the quality of products produced in a factory, Samples will be taken from the last 1000 products produced by the factory. The products produced by the factory are divided into 4 different categories. is leaving. Cluster sampling as a sampling method method will be used and an equal number of products will be placed in each cluster. will be taken. Let the number of products in each cluster be 20. This In this case, how many clusters should be selected and any What is the probability of a product being selected?

140

likes
699 views

Answer to a math question To control the quality of products produced in a factory, Samples will be taken from the last 1000 products produced by the factory. The products produced by the factory are divided into 4 different categories. is leaving. Cluster sampling as a sampling method method will be used and an equal number of products will be placed in each cluster. will be taken. Let the number of products in each cluster be 20. This In this case, how many clusters should be selected and any What is the probability of a product being selected?

Expert avatar
Jayne
4.4
105 Answers
Toplam ürün sayısı=1000 Her kümedeki ürün sayısı=20 Küme sayısı= Toplam ürün sayısı/Her kümedeki ürün sayısı Küme sayısı = 5 Yani 50 küme seçilmelidir. Bir ürünün seçilme olasılığını bulmak için, seçilen ürünlerin üretilen toplam ürün sayısına göre oranını dikkate almamız gerekir: Bir ürünün seçilme olasılığı Her kümedeki ürün sayısı/Toplam ürün sayısı. Bir ürünün seçilme olasılığı 20/1000 = 0,02. Yani bir ürünün seçilme olasılığı 0,02 yani %2'dir.

Frequently asked questions (FAQs)
Question: Find the maximum value of the function f(x) = 3x^2 - 4x + 7 on the interval [0, 5].
+
Math Question: Simplify the expression 2x(4x + 3) - 5(3x + 2) using the distributive property. (
+
Write the equation for the derivative f'(x) of the exponential function f(x) = 10^x / f(x) = e^x. Then, find the value of f'(0)
+
New questions in Mathematics
Let 𝑢 = 𝑓(𝑥, 𝑦) = (𝑒^𝑥)𝑠𝑒𝑛(3𝑦). Check if 9((𝜕^2) u / 𝜕(𝑥^2)) +((𝜕^2) 𝑢 / 𝜕(𝑦^2)) = 0
2+2
Since one of the three integers whose product is (-60) is (+4), write the values that two integers can take.
(x^2+3x)/(x^2-9)=
Solve: −3(−2x+23)+12=6(−4x+9)+9.
2x-4y=-6; -4y+4y=-8
Calculate the minimum size of a simple random sample assuming a sampling error of 5% assuming that the population size is 100 elements
3 A tree is planted when it is 1.2 m tall. Every year its growth is 3/8 of its previous year's height. Find how tall the tree will grow.
John he’s going to the carnival with his friends. He spends $25 on an admission ticket. He buys 10 games at X dollars each and two boxes of popcorn at Y dollars each. Write an expression to show the total cost of admission game, tickets and popcorn.
On+January+10+2023+the+CONSTRUCTORA+DEL+ORIENTE+SAC+company+acquires+land+to+develop+a+real estate+project%2C+which+prev%C3% A9+enable+50+lots+for+commercial+use+valued+in+S%2F+50%2C000.00+each+one%2C+the+company+has+as+a+business+model+generate+ cash+flow+through%C3%A9s+of+the+rental%2C+so+47%2C+of+the+50+enabled+lots+are+planned to lease+47%2C+and+ the+rest+will be%C3%A1n+used+by+the+company+for+management%C3%B3n+and+land+control
The volume of a cube decreases at a rate of 10 m3/s. Find the rate at which the side of the cube changes when the side of the cube is 2 m.
9/14 x 7/27 carry out indicated operation
Calculate the change in internal energy of a gas that receives 16000 J of heat at constant pressure (1.3 atm) expanding from 0.100 m3 to 0.200 m3. Question 1Answer to. 7050J b. 2125J c. None of the above d. 2828J and. 10295 J
Log0
Let N be the total number of ways to choose at least one ride, out of a total of 7 different ones, existing in an amusement park. Can it be said that N is a natural number equal to?
Square root of 169 with steps
In a school playground When going out for recess, 80 men and 75 women coexist, the Patio measures 10 meters For 40 meters (what will be the population density in the break
Two trains leave stations 294 miles apart at the same time and travel toward each other. One train travels at 95 miles per hour while the other travels at 115 miles per hourHow long will it take for the two trains to meet?
Slope (7,3) and (9,5)
Solve the system of equations by the addition method. 0.01x-0.08y=-0.1 0.2x+0.6y=0.2