jnewland8821 jnewland8821

07-10-2022
Mathematics

Answered

considerthetypeofclothesdryer(gasorelectric) purchased by each of five different customers at a certain store. a. if the probability that at most one of these customers purchases an electric dryer is .428, what is the probability that at least two pur- chase an electric dryer? b. if p(all five purchase gas) 1⁄4 .116 and p(all five purchase electric) 1⁄4 .005, what is the probability that at least one of each type is purchased?

Answer :

Other Questions

which situation is best modeled by an exponential distribution? suppose that, in a strand of dna, mutations occur randomly and independently of other mutations

suppose 39% of recent college graduates plan on pursuing a graduate degree. twenty one recent college graduates are randomly selected. a. what is the probabilit

calculate the mean, the variance, and the standard deviation of the following discrete probability distribution. (negative values should be indicated by a minus

-f(4) = If g(x) = 2, x =

consider the paraboloid and the point on the level curve . compute the slope of the line tangent to the level curve at p and verify that the tangent line is ort

A bag contains 11 balls, 5 white, 3 red, and 3 blue balls. take out 3 balls at random, without replacement. you win $1 for each red ball you select and lose a $

the daily useage time on the apple iphone is normally distributed with mean 5.4 hours and standard deviation 1.2 hours. suppose you survey 5 of your friends who

At a health camp the number of children was three times the number of men.the number of men was 240 less than the number of women. if the number of children x g

translate to an inequality. he runs at least 1.8 hours per day. question content area bottom part 1 let r represent the number of hours of running per day.

1. What is the equation of an ellipse with center, (h, k) that is elongated in the x-direction?