1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Levart [38]
3 years ago
11

Alice works at a health care facility. She has measured the hemoglobin levels of 200 people. The data follows a normal distribut

ion with a mean of 14 g/dL and a standard deviation of 1.
How many people have hemoglobin levels less than 13?
How many people have hemoglobin levels greater than 14?
Mathematics
1 answer:
amid [387]3 years ago
7 0
              This is a normal distribution with a Mean: 14 g/dL and a Standard deviation: 1 g/dL.
    A ) Hemoglobin levels less than 13:
    13 = 14 - 1 = Mean - 1 SD
    0.16  x 200 = 32
    Answer:  32 people.
    B ) Hemoglobin levels greater than 14 :
     0.50  x 200 = 100
     Answer:  100 people. 
You might be interested in
Solve for x : x-m/q = t
Ipatiy [6.2K]

Answer:

x - m/q = t

x = m/q + t is the answer

7 0
3 years ago
Help me please,Thanks
yawa3891 [41]
12*5*4.25=255 cubic in (total vol.)
.25*.25*.25=1/64 (vol. of small cube)
255/(1/64)=16,320 cubes
7 0
3 years ago
Find the limit. use l'hospital's rule where appropriate. if there is a more elementary method, consider using it. lim x→0+ arcta
Thepotemich [5.8K]
The answer for your problem is shown on the picture.

8 0
3 years ago
What equation is the equation of the line that passes through (-10,8) and (5,5)
Fofino [41]
The equation of the line is given by

y = mx + c

where m is the gradient of the line
c is where the line cuts the y-axis
x & y represent coordinates on the line.

The gradient m can be obtained as follows:

m = (5 - 8) / (5 - - 10) = (-3) / (15) = - 1/5

To obtain c, we use any known coordinate on the line and substitute it as well as the gradient in the general equation for the line.

Taking coordinates (5,5)

5 = (- 1/5)(5) + c

5 = - 1 + c

c = 6

Hence, the equation for this line is

y = -x/5 + 6
6 0
3 years ago
Raoul saves $14.50 each month for 3 months. He puts his money in the bank and earns $0.33 interest . Hector puts \$3.60 e each w
Norma-Jean [14]

Answer:

$0.63

Step-by-step explanation:

Raoul saves $14.50 each month for 3 months. Total amount saved is 14.50 * 3 = $43.50

He earned an interest of $0.33.

The total amount of money he has is thus: 43.50 + 0.33 = $43.83

Hector puts $3.60 each week for 12 weeks. Total amount save by Hector is thus 3.60 * 12 = $43.2

Now we are asked to get how much money Raoul has. To get this, we simply subtract the amount of money Hector has from that of Raoul

That would be 43.83 - 43.2 = $0.63

4 0
3 years ago
Other questions:
  • Find the x-intercept of parabola with vertex (1,-17) and y-intercept (0,16)?
    8·1 answer
  • What does 191 and 484 have in common?
    8·1 answer
  • (-3,0) and (4,0)
    12·1 answer
  • The dimensions of a rectangle are:
    7·1 answer
  • A withdrawal of 225 what is the integer
    5·1 answer
  • What is the slope of the function?<br> 1<br> 4<br> N-<br> 2<br> 4
    5·1 answer
  • Someone help for Brainiest please
    6·2 answers
  • What is an example of a coefficient?<br><br> 5 + x<br><br> x + 5<br><br> 5x<br><br> 5 - x
    15·1 answer
  • HELP PLEASEEEEE, I'LL GIVE BRAINLEST​
    7·1 answer
  • A circle with radius 142.5 has an arc with a 24 degree angle. What is the length of the arc?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!