Mathematics, 04.05.2021 18:10 marmee

1. A machine is used to shape plastic toys. When the machine is adjusted and working well, it still produces about 11% defective toys. The toys are manufactured in lots of n = 100. Letr be a
random variable representing the number of defective toys in a lot. Then p-hat = r/n is the
proportion of defective toys in a lot. 1) Explain why p-hat can be approximated by a normal
random variable.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:40

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Answers: 2

Answer

Mathematics, 22.06.2019 00:30

Fiona has to plot a histogram of the given data

Answers: 1

Answer

Mathematics, 22.06.2019 01:30

In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x

Answers: 1

Answer

Mathematics, 22.06.2019 02:00

Factor the following expression completely 6x^11-24x^7

Answers: 1

Answer

You know the right answer?

1. A machine is used to shape plastic toys. When the machine is adjusted and working well, it still...

Questions

Biology, 30.07.2019 22:00

Where does the electron supply come from?...

Mathematics, 30.07.2019 22:00

The sum of two numbers is 47. if their difference is 21, find the smaller number the possible answers i have are 13, 16, $13.75, 34, or 31...

Mathematics, 30.07.2019 22:00

Write one way you can read the time 10: 20...

Biology, 30.07.2019 22:00

Anurse is completing a health history with a client being admitted for a mastectomy. during the interview, the client states, "i don't know what to do...

Mathematics, 30.07.2019 22:00

Question 1: if you were to calculate a confidence interval using a confidence level of 0.9 and then calculated a second confidence interval using the...

English, 30.07.2019 22:00

Write two to three sentences explaining the similarities and differences between the haiku by bashō and the first stanza of wordsworth's "i wandered l...

Physics, 30.07.2019 22:00

At full power, how long would it take for the car to accelerate from 0 to 62.0 mph ? neglect friction and air resistance....

Physics, 30.07.2019 22:00

Aswitch that connects a battery to a 30μf capacitor is closed. several seconds later you find that the capacitor plates are charged to ±30μc. part a w...

Mathematics, 30.07.2019 22:00

Solve the following system of equations by using the substitution method. x = y + 3 2x + y = 9 (4, 1) (5, 2) (3, -2) inconsistent...

Chemistry, 30.07.2019 22:00

The process that fuels a star is best described...

Physics, 30.07.2019 22:00

The two hemispheres of the brain are divided by the a. corpus callosum b. longitudinal fissure c. cerebral cortex d. latitudinal fissure...

English, 30.07.2019 22:00

What is one reason the victorian era saw an increase in the population of theatergoers? a. more people lived in the cities. b. movies and radio decli...

Chemistry, 30.07.2019 22:00

How many grams are in 4.5 moles of lithium oxide?...

Chemistry, 30.07.2019 22:00

Draw the three alkenes, each of formula c5h10, that will form 2-methylbutane upon hydrogenation?...

Social Studies, 30.07.2019 22:00

Whenever he is feeling gloomy, juan sings the song "put on a happy face." according to the facial feedback effect, if he follows the advice of the son...

History, 30.07.2019 22:00

In what ways was jacksonian democracy more democratic than jeffersonian democracy...

Social Studies, 30.07.2019 22:00

In considering the seven sins of memory, misattribution is to the sin of as blocking is to the sin of...

Biology, 30.07.2019 22:00

Alice takes lithium to control symptoms of her mental disorder. alice is most likely suffering from...

Social Studies, 30.07.2019 22:00

New zealand's largest ethnic minority group, whose roots are polynesian, call themselves the...

Mathematics, 30.07.2019 22:00

Which of the following is the graph of y=-4√x...

More questions: Mathematics Another questions