Decoding a Message The cryptogram below was encoded with a 2 x 2 matrix. The last word of the message is RON. What is the message? 8 21 -15 - 10 – 13 –13 5 10 5 25 5 19 -1 6 20 40 - 18 -18 1 16
Decoding a Message The cryptogram below was encoded with a 2 x 2 matrix. The last word of the message is RON. What is the message? 8 21 -15 - 10 – 13 –13 5 10 5 25 5 19 -1 6 20 40 - 18 -18 1 16
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
![Problem 1: (5 points)
ements
Decoding a Message The cryptogram below was
encoded with a 2 x 2 matrix. The last word of the
utton
message is_RON. What is the message?
8 21 -15 - 10 -13 –13 5 10 5 25 5 19 –1 6
20 40 - 18 – 18 1 16
ents
ns
Problem 2: (15 points)
Wildlife A wildlife management team studied the
reproduction rates of deer in three tracts of a wildlife
preserve. The team recorded the number of females x in
each tract and the percent of females y in each tract that
had offspring the following year. The table shows the
results.
nila Library
esentation
MS
ory Survey
Number, x
100
120
140
UDENTS
19
Percent, y
75
68
55
ATION
al Faculty
(a) Find the least squares regression line for the data.
ance
on Part
ear from
(b) Use a graphing utility to graph the model and the
data in the same viewing window.
How your
Handled
Classes
(c) Use the model to create a table of estimated values for
y. Compare the estimated values with the actual data.
(d) Use the model to estimate the percent of females
that had offspring when there were 170 females.
Problem on
(e) Use the model to estimate the number of females
when 40% of the females had offspring.
Button](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F04730694-819e-4dc2-a9bc-195beecb4c21%2Fd0550681-27be-401a-bde9-695db55c4642%2Fjatchhf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problem 1: (5 points)
ements
Decoding a Message The cryptogram below was
encoded with a 2 x 2 matrix. The last word of the
utton
message is_RON. What is the message?
8 21 -15 - 10 -13 –13 5 10 5 25 5 19 –1 6
20 40 - 18 – 18 1 16
ents
ns
Problem 2: (15 points)
Wildlife A wildlife management team studied the
reproduction rates of deer in three tracts of a wildlife
preserve. The team recorded the number of females x in
each tract and the percent of females y in each tract that
had offspring the following year. The table shows the
results.
nila Library
esentation
MS
ory Survey
Number, x
100
120
140
UDENTS
19
Percent, y
75
68
55
ATION
al Faculty
(a) Find the least squares regression line for the data.
ance
on Part
ear from
(b) Use a graphing utility to graph the model and the
data in the same viewing window.
How your
Handled
Classes
(c) Use the model to create a table of estimated values for
y. Compare the estimated values with the actual data.
(d) Use the model to estimate the percent of females
that had offspring when there were 170 females.
Problem on
(e) Use the model to estimate the number of females
when 40% of the females had offspring.
Button
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