Question

Construct a top-down Order-4 B-Tree by using preemptive split to insert the following list of keys in the initially empty tree:

12, 14, 5, 36, 18, 29, 54, 41, 17, 2

Answer #1

this is not unique B tree

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(a) Construct a 2 - 3 tree for the list f,l,o,w,c,h,a,r,t,i,n,g.
Use the alphabetical order of the letters to compare them and
insert them successively starting with the empty tree.
(b) Assuming that the probabilities of searching for each of the
keys (i.e., the letters) are the same, find the largest number and
the average number of key comparisons for successful searches in
this tree.

(a) Construct a 2−3 tree for the list f,l,o,w,c,h,a,r,t,i,n,g.
Use the alphabetical order of the letters to compare them and
insert them successively starting with the empty tree.
(b) Assuming that the probabilities of searching for each of the
keys (i.e., the letters) are the same, find the largest number and
the average number of key comparisons for successful searches in
this tree.
Full description plz

What is the output of the Euler tour in the normal binary
search tree if the key insert order is 5 , 2 , 8 , 5 , 9 , 5 , 1 ,
3 , 4 , 2 , 8 ? All keys equal to the node should be the right
subtree of that node.
____________________________________________________________
Construct the binary max - heap for the keys given below. Once
all the keys are inserted, perform the remove maximum operation,
and...

Exercise 3: Multi-way Trees
A way to reduce the height of tree and ensure balance is to
allow multiple children of nodes. In your class you learned 2-3
trees which allows up to 2 keys in a node, and the number of
children is equal to the number of keys + 1. B-trees extend this
concept to any arbitrary number of keys (usually number of keys is
even and number of children (equal to number of keys+1) is
odd).
Assume...

The results of a sample of 372 subscribers
toWiredmagazine shows the time spent using the Internet
during the week. Previous surveys have revealed that the population
standard deviation is 10.95 hours. The sample data can be found in
the Excel test data file.
What is the probability that another sample of 372 subscribers
spends less than 19.00 hours per week using the Internet?
Develop a 95% confidence interval for the population mean
If the editors of Wiredwanted to have the...

Write a code in c++ using linear insertion following the steps
below. Comment your work.
1. Ask the user for the name of a file containing
data. If it does not exist, the program should display an error,
then ask for a new file name. Entering an asterisk (*) as the first
and only character on a line should terminate the program.
2. You can use a statically-allocated
one-dimensional array of doubles for this with length 100. You...

6. Using the class data (see Blackboard file - "Class Survey
Data - PSS-10 and GAS") calculate the correlation between the GAS –
Goal disengagement and the GAS – Goal reengagement scores. Write
the results in a statistical statement.
7. Using the class data calculate the correlation between the
GAS – Goal disengagement and the PSS-10 scores. Write the results
in a statistical statement.
8. Using the class data calculate the correlation between the
GAS – Goal reengagement scores and...

Consider the following set of sample data, and find the
following (note: if you are using TI 83 to find these values, you
need to write down the formulas that you should have used)
19
12
9
19
0
4
3
14
5
5
24
2
5
7
17
(a). Mean
(b). Median
(c). Mode
(d). Standard Deviation
(e). Variance
(f). Find the z-score for 14.
(i). Construct a Box-whisker plot for the data
(j). Construct a frequency distribution Table....

Convert the Ch01_SalesSummary file to a database table
in MS Access (steps: drop unnecessary titles row and import data
into Access using “External Data” Excel tab in Access). Sort the
new Access database table in ascending order by any one
column.
Table
Waitstaff
Member#
#Guests
Hour
Food
Beverage
Total
29
WH
0
1
8
0
4
5
28
MM
101
4
8
0
4
5
28
MM
0
2
8
5
8
15
5
LR
0
2
8
5
9...

FarmaSuitica, Inc, a mail-order prescription drug vendor,
measured the number of defects per standard 200 line order being
picked in their distribution center. Construct c-chart for data in
the table in the worksheet Prob 07-08 in the ch07 data.xlsx file
and interpret the results.
Number
of Defects
Sample
per order (200
product order)
1
1
2
2
3
1
4
1
5
2
6
4
7
1
8
3
9
1
10
1
11
1
12
2
13
3
14...

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