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There are 30 tickets with some prize and only three of them with grand prize. Alex bought 10 tickets. Determine probability that he won at least one grand prize if he won 5 prizes.
Explain the probability of choosing a computer with the size C hard drive at random? Discuss the probability of choosing a model 2 computer with a size A hard drive at random?
We are going to find average number of acres on farm to within 30 acres with 95% confidence. If population standard deviation is 1000.
A camp director expects 100 children to enroll at 350.00 but by giving a 20 decrease in price he expects 10 more to enroll. Find the linear equation.
Using these data, how many mocha latte coffees would forecast to be sold according to simple linear regression if the price per cup were $2.80?
Find out the probability distribution for number of Hondas in sample of three cars chosen from the top nine.
The width of a rectangular painting is 3in. more than twice the height. A frame is 2.5 in. wide goes around the painting. Write and expression for the area of the painting and frame?
Frequent checks of unfilled orders follow Poisson distribution with mean of two orders. Has New Process, Inc. lived up to its internal goal? Write evidence.
How many disasters would you expect in first 25 flights? Use normal approximation to find probability of at least one disaster in 25 missions.
When we add, subtract, multiply, and divide, we discover there are basic properties that govern what we can and cannot do. These properties are:
There are 85 flags in Paiges flag collection. Of these 30 of the flags include red in the flags designs,35 include white and 24 include neither red nor white. What is the number of flags in Paiges c
Outline a better method for determining whether a store will be supplied with cola in bottles or in cans so that future sales data will be more helpful in assessing the preferred type of packaging.
Research on new juvenile delinquents revealed that 38% of them committed another crime. Find probability that 40 or fewer of delinquents will commit another crime?
The manufacturer would like to set inventory levels such that there is only 5% chance of running out of stock. Where must the manufacturer set inventory levels?
Translate the phrase to a algebraic expression. State what each variable represents. One-sixth of a number plus one-half of a different number
Determine the area between mean and 395 pounds? Find the probability of selecting value at random and discovering that it has value of less than 395 pounds?
How do you Find all the points having an x-coordinate of 3 whose distance from the point (-2, -1) is 13.?
Adult American have normally distributed heights with mean of 5.8 feet and standard deviation of 0.2 feet. Find probability that randomly chosen adult American male will have height between 5.6 and
Write a formula for the general term (nth)of the arithmetic sequence then use the formula a(n)to find a 19 term, then the 19th term of the sequence
Find the 8th term of each geometric sequence with the given terms a3=12 and a6=96
A high speed train travels from Chicago to Denver at the average speed of 90 miles per hour, but can make the return trip at average speed of 110 miles per hour. Explain the average speed for the ro
Assume that each jelly bean has equal chance of being picked from jar. If jelly bean is selected at random from jar, find the probability that it is NOT orange?
The third boutique orders 20 jackets, 40 shirts, and 35 pairs of pants. Display this information in a matrix whose rows represent the boutiques and whose columns represent the type of garment ordere
Company compiled information about gender and working status of its 420 employees. Find probability that randomly selected employee is female full time employee.
There are six different colored kittens at pet store (brown, white, black, calico, orange, and gray). If Annie's family wants to take 2 of them home, how many different combinations of kittens can h