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lozanna [386]
3 years ago
7

A study showed that low intensity shock therapy reduces pain levels in patients with lupus.  during each session electrodes ar

e placed on the plain sight indicated by patient. Pain reduction was measured through self reporting after each session. Another city is being designed to examine whether low intensity shock therapy all services pain and patient suffering from bulging discs in the thoracic region of the back.  another study is being designed to examine whether low intensity shock therapy all services pain and patient suffering from bulging discs in the thoracic region of the back. 200 female patients are subjects in the new study. Part A: what is an appropriate design for the new study? include treatments used, method of treatment, and variables that should be measured. Part B:  if the study consisted of 100 male and 100 female patient instead of 200 female patients would you change the study design? if so how would you modify or design? if not why not? Part C: could you design double blind? Explain.
Mathematics
1 answer:
Irina18 [472]3 years ago
4 0

Answer:

it would be answer a

Step-by-step explanation:

that's all i have

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What is the greatest common factor (gcf) for 26 and 78?<br>6<br><br>13<br><br>26 <br><br>3<br><br>2
saul85 [17]

For this case we have that by definition, the GCF of two numbers is the biggest common factor that divides both numbers without leaving residue. We find the factors:

26: 1,2,13,26

78: 1,2,3,6,13,26

Thus, the GCF of both numbers is 26

Answer:

26

Option C

8 0
3 years ago
For males in a certain town, the systolic blood pressure is normally distributed with a mean of 120 and a standard deviation of
KengaRu [80]

Answer:

G=93\ to\ 147

Step-by-step explanation:

From the question we are told that

Mean x= 120  

Standard deviation \sigma= 9

Percentage for men =99.75%

Generally the empirical rule 68%,95% and 99.7% of data value lay b/w 1,2,3 standard deviation of mean  

Standard deviation n= 9

Mean x= 120

Generally the interval  of systolic blood pressure for middle 99.7 of male G is mathematically given as

G=Mean \pm 3* \sigma

G=120 \pm 3*9

G=93\ to\ 147

6 0
2 years ago
Japanese 22 pirate for every two pirate ships he manages
Drupady [299]

Answer:

He should sell them he would be rich.

Step-by-step explanation:

3 0
3 years ago
Find the range of possible values for the following measurements, which were rounded to the nearest mm, tenth of m, and hundredt
zmey [24]

The required range of the data is 24mm

The range of data is the difference between the largest value and the least value in a set of data.

Since we are not given the range of data. Let's assume we gave the following data:

34mm, 30mm, 20mm, 44mm, 31mm

From the data

Highest measurement = 44mm

Least measurement = 20mm

Find the range

Range = Highest measurement - Least measurement

Range = 44mm - 20mm

Range = 24mm

Hence the required range of data is 24mm

<em>NB: The concept can be applied to any set of data given for other measurements in (b) and (c)</em>

<em>Learn more here: brainly.com/question/1786006</em>

6 0
3 years ago
2 to the fourth power subtracted by 8 multiplied by 2 divided by 4 simpified
Korvikt [17]

2^4-8x2/4  (PEMDAS) Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction

first you want to do exponents.. so 2x2x2x2 = 16

then you want to do multiplication so.. -8x2 = -16

now you have.. 16-16/4 .. then you want to do division so divide -16 by 4 and get -4

then you're left with 16-4 which is 12

THE ANSWER IS 12

6 0
3 years ago
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