Mathematics, 10.08.2021 03:30 Dweath50
You have one suit of a standard deck of playing cards and you use their denominations as the vertex names in a rooted tree. The Ace is the designated vertex, the root of the tree. The Jack, Queen, and King are children of the Ace. The prime number cards are children of the King; the even number cards that are not prime are children of the Queen, and the odd number cards that are not prime are children of the Jack. For all three questions answer with a fraction, for example, 1/2 is a fraction. If you randomly pick a leaf from the tree, what is the probability that you picked a child of the Jack or the King
Answers: 1
Mathematics, 21.06.2019 19:00
Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?
Answers: 1
Mathematics, 21.06.2019 21:40
Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000
Answers: 2
Mathematics, 22.06.2019 04:40
4. jake needs to score in the top 10% in order to earn a physical fitness certificate. the class mean is 78 and the standard deviation is 5.5. what raw score does he need? z value for top 10% =1.282 how do i get the z value? what is the equation for this? raw score =mean+z*sd = 78+1.282*5.5 = 85.051
Answers: 3
Mathematics, 22.06.2019 05:30
On every three hamburgers that mcdonald’s make they use 9 pickles how many pickles would they use on 99 burgers
Answers: 1
You have one suit of a standard deck of playing cards and you use their denominations as the vertex...
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