Minimum number of integers
Find the minimum number of integers to be selected from S = {1,2,.....,9} so that the sum of two of the n integers is even.
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Is there evidence that the mean amount is different from 1.0 gallon (use alpha=0.01)? Compute the p value and interpret its meaning.
The average number of oil tankers arriving each day at a certain port city is known to be 10. The facilities at the port can handle at most 15 tankers per day.
A restaurant prepares a tossed salad containing on the average 5 vegetables. Find the probability that the salad contains more than 5 vegetables on 3 of the next 4 days and for the first time in April on April 5?
At each of five defense stations, the probability of downing an attacking airplane is 0.10. If a plane has to pass all five stations before arriving at its target, what is the probability that it gets shot down before it reaches the target?
Let L be a list of the 26 letters in the English alphabet which consists of 5 vowels and 21 consonants . Show that has a sublist consisting of four or more consecutive consonants. Assuming L begins with a vowel, say A, show that L has a sublist co
A women tests positive on this screening test. Calculate her probability of having cancer.
Safety and security specialists estimate that the prior probabilities of static electricity, malfunctioning electrical equipment, open flame, and sabotage to be .30, .40, .15, and .15 respectively. Based on this information, what was the most like
What is the probability of getting at least one six in a single throw of three unbiased dice?
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