Determining the schoolwork on line

Assignment Help Basic Statistics

Reference no: EM13982733

1. According to a front-page article in The Wall Street Journal, 30% of all students in American universities miss classes due to drinking.8 If 10 students are randomly chosen, what is the probability that at most 3 of them miss classes due to drinking?

2. According to an article in USA Today, 60% of 7- to 12-year-olds who use the Internet do their schoolwork on line.9 If 8 kids within this age group who use the Internet are randomly chosen, what is the probability that 2 of them do their schoolwork on line? What is the probability that no more than 5 of them do their schoolwork on line?

Reference no: EM13982733

Questions Cloud

Calculate the marginal product of labor : Calculate the marginal product of labor At what point do diminishing returns set in?

What volume of 0.250 m naoh (aq) : What volume of 0.250 M NaOH (aq) is required to titrate 25.0 mL of 0.385 M H2SO4 (aq)?

What is the resonance frequency of the circuit : A ray of light is incident on a tub of water, making an angle of 45.0 degree with the normal. The tub is 10.0 cm deep, and has a mirror at the bottom. What is the distance between the point where the incident ray enters the water and the point whe..

Compare and contrast the two writers : In two or three additional paragraphs, compare/contrast the problems that each author mentions, including the differences between the problems and the ways they are presented in the text.

Determining the schoolwork on line : If 8 kids within this age group who use the Internet are randomly chosen, what is the probability that 2 of them do their schoolwork on line? What is the probability that no more than 5 of them do their schoolwork on line?

What would be effect of linear polarizing filter be on wave : What would be the effect of a linear polarizing filter (placed at a 45o to the polarization direction of the wave) be on the wave?

Probability that grundig will be dumped : The decision required a simple majority of nine decision-making shareholders. If each is believed to have a 0.25 probability of voting yes on the issue, what is the probability that Grundig will be dumped?

How is everyone doing on feynman spin-statistics challenge : "Spin statistics" is of course the shorthand way of referencing a most curious fact about the universe, which is this: If a particle of any type has a "spin" measured in whole units of quantized angular momentum, it will be a boson, a group that i..

The paper is well organized and every explanation : Follow the five steps of persuasion: establishing credibility, acknowledging the audience's position, constructing a rationale, transplanting root e lements, and asking for a response.

User Account

All Pages