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sineoko [7]
3 years ago
13

Six different​ second-year medical students at Bellevue Hospital measured the blood pressure of the same person. The systolic re

adings​ (in mmHg) are listed below. Find the​ range, variance, and standard deviation for the given sample data. If the​ subject's blood pressure remains constant and the medical students correctly apply the same measurement​ technique, what should be the value of the standard​ deviation? 148 147 138 150 125 144 a. Range equals nothing mmHg b. Sample varianceequals nothing mmHgsquared ​(Round to the nearest tenth as​ needed.) c. Sample standard deviationequals nothing mmHg​ (Round to the nearest tenth as​ needed.) What should be the value of the standard​ deviation? A. ​Ideally, the standard deviation would be zero because all the measurements should be the same. B. ​Ideally, the standard deviation would be one because all the measurements should be the same. C. ​Ideally, the standard deviation would be one because this is the lowest standard deviation that can be achieved. D. There is no way to tell what the standard deviation should be.
Mathematics
1 answer:
Sauron [17]3 years ago
7 0

Answer:

What? Hey no no no yes what no no yes what yes yes

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Which function represents g(x), a reflection of f(x) = 6across the y-axis?
Otrada [13]

Answer: D.) g(x) = 6(3)^{-x}


Step-by-step explanation: We are given an exponential function f(x).

g(x) is an exponential function that is being reflected across y-axis.

According to rules of transformations y=f(-x).

That is variable x is being multiplied by a negative sign.

In the given options g(x) = 6(3)^{-x}, the variable x is being multiplied by a negative sign.

Therefore, correct option is D option.


4 0
3 years ago
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If 18 children share 452 candies equally, how many candies will be left unshared?
kirza4 [7]

Answer:

Around 25

Step-by-step explanation:

452 candies/18 children

= 25.11111111

Meaning there are around 25 left

4 0
2 years ago
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What is the base 8 representation of the number 11100111(2)
kondor19780726 [428]

Remark

You could convert base two to base 10 and then convert base 10 to base 8. That's the long way. The procedure below is the short way.

Step One

Write the base 2 number in groups of 3 starting from the right and going left

11 100 111

Step Two

Convert the base 2 numbers in groups of 3 to base 8. The largest result will be a 7

11 = 2*1 + 1 = 2 + 1 = 3

100 = 1*2^2 = 4

111 = 1*2^2 + 1*2 + 1 = 7

Step Three

Read the answer going down.

347 is the answer

Answer

347(8) = C


5 0
3 years ago
PLEASE HELP
stepan [7]

Answer:

to big but i will slove it for u ok so see solution c one is correct

5 0
2 years ago
Read 2 more answers
FOLLOW DIRECTIONS PLEASE! WILL MARK BRAINLIEST! MORE QUESTIONS TO COME!
Rom4ik [11]

A) part of it is decreasing, part of it is increasing.  

Going left-to-right, the downhill/negative slope is the decreasing portion (x<-1) and the uphill/positive slope is the increasing portion (x>-1).  

B) The x-intercepts are the points where the graph intersects the x-axis: (2,0) and (-4,0).

C: The y-intercept is the point where the graph intersects the y-axis: (0,-2).

D: There is no absolute maximum.  The graph keeps going up forever.

E: The absolute minimum <u>point</u> is at that bottom, at (-1, -3).  The absolute minimum <u>value</u> is -3, since that's the lowest y-value used.

7 0
2 years ago
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