In: Anatomy and Physiology

A)Draw a spirogram of a test subject who took 3 normal breaths, a max inhale, a max exhale and three normal breaths.

B) Label the all the volumes and capacities.

C) List some reasons why a person's measured vital capacity might not match her predicted vital capacity.

Draw an arrow on the test tubes (A, B, C) indicating the normal
hematocrit. Then draw arrows indicating the hematocrits for the
following cases. Record your explanation for the change in
hematocrit.
A. A patient has been vomiting for 1 week (stomach “bug”) and is
severely dehydrated.
B. An underweight 20-year-old vegan has been dieting for 3
months, losing 20 pounds. She was diagnosed with iron deficiency
anemia.
C. A hospitalized patient was overhydrated with IV fluid and
developed a...

Consider the following problem. max ? 0.5?1 + 2.5?2 + ?3 subject
to ?1 + 2?2 + 3?3 ≤ 8 ?1, ?2, ?3 ∈ ℤ + ∪ {0} Solve the problem by
dynamic programming. Show each step clearly.

[1] A RESEARCHER DISCOVERED FROM A SAMPLE OF 750
STUDENTS WHO TOOK AN I.Q. TEST THAT THE SAMPLE MEAN WAS 100 AND THE
SAMPLE STANDARD DEVISTION WAS 15.
[A] IF A STUDENT HAD AN I.Q. SCORE OF 110; BY WHAT PERCENTAGE IS
HIS SCORE BETTER THEN ANYONE ELSE.
[B] HOW MANY STUDENTS HAD I.Q. SCORES ABOVE 140.
[C] WHAT IS THE PERCENTAGE OF STUDENTS THAT HAD I.Q. SCORES BETWEEN
90 AND 100.
[D] WHERE WILL THE LOWEST I.Q. SCORE FALL....

One out of 5 of a group of students took a math test, 28% of the same group took a science test and the rest took a history test. If each student took one test only, what percent of students took a history test?

Solve the following LP problem using graphical solution method.
MAX: 5 X1 + 3 X2 Subject to: 2 X1 − 1 X2 ≤ 2 6 X1 + 6 X2 ≥ 12 1 X1
+ 3 X2 ≤ 5 X1, X2 ≥ 0

Standard Normal Distribution: Assume that a randomly selected
subject is given a bone density test. Those test scores are
normally distributed with a mean of 0 and a standard deviation of
1.
In each case, draw a graph, then find the probability of the
given bone density test scores. both problems below.
a: Less than 1.35
b: Greater than 0.25
will givegreat comments and feedback just need help
(:

Last year, those who took the LSAT test a second time score an
average of 2.8 points higher than the first time. Suppose two
independent and identically distributed random samples are drawn
from this year’s exam: first-time and second-time LSAT takers.
a) Write the hypothesis test where the null is that the
difference in scores between first- and second-time LSAT takers has
not changed since last year and a two-sided alternative.
b) Suppose two independent random samples are drawn. One...

We have two samples of people who took a literacy test, termed
Literacy A and Literacy B which are from two different states.
Researches are interested if there's a difference in literacy
between the two states. First use folded F test to see if the
varianceare equal or not, then T- test
Literacy A
Literacy B
9.6
24
8.9
10
11.4
20.7
7.2
11.4
9.2
4
-0.3
-4.5
2.2
22.2
-4.5
-4.5
6.6
6.6
7.3
7.3
11.5
11.5
8.6...

f(x) = −x^3 − 3x^2 + 9x + 12
A) use second derivative test to test for relative max/min
B) Find (x,y) coordinates of point(s) of inflection
C) Define the intervals of concavity

Subject 3
George who is the General Director of the Research Institute for
Tourism in Greece, believes that the percentage composition of 5
Stars hotels is not the same in Crete and elsewhere (Southern
Aegean Islands and Ionian Islands). In order to test this
statement, create two additional binary variables as follows:
5STARS: Yes (Code 1)
when STARS = 5; No (Code
0) when STARS ≠ 5.
CRETE: Yes (Code 1)
when Region_ID = 1; No (Code
0) when Region_ID...

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