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
Gwar [14]
3 years ago
11

Assume that human body temperatures are normally distributed with a mean of 98.22 degrees Upper F 98.22°F and a standard deviati

on of 0.61 degrees Upper F0.61°F. a. A hospital uses 100.6 degrees Upper F100.6°F as the lowest temperature considered to be a fever. What percentage of normal and healthy persons would be considered to have a​ fever
Mathematics
1 answer:
Anna35 [415]3 years ago
8 0

Answer: 0.00102%

Step-by-step explanation:

Given : Human body temperatures are normally distributed with a mean of \mu=98^{\circ}Fand a standard deviation of s=0.61^{\circ}F

A hospital uses 100.6^{\circ}F as the lowest temperature considered to be a fever.

Let x be the random variable that represents the human body temperatures.

z=\dfrac{x-\mu}{s}

For x= 100.6, z=\dfrac{100.6-98}{0.61}=4.26229508197\approx4.26

Using normal distribution table for z-values for right-tailed area ,

P(x>100.6)=P(Z>4.26)=0.0000102=0.00102\%

Hence, the required probability = 0.00102%

You might be interested in
What quad is (-5,1) ?
Solnce55 [7]

Answer:

5

Step-by-step explanation:

because I said so damit

5 0
3 years ago
Which ratio is greater than 5/8 , A. 12/24 B. 3/4 C. 15/24 D.4/12
-Dominant- [34]

Answer:

B. 3/4

Step-by-step explanation:

5/8  Get a common denominator of 24

5/8 *3/3 = 15/24

A. 12/24  this is less than

B. 3/4 *6/6 = 18/24  greater than

C. 15/24  same value so equal to

D.4/12 * 2/ = 8/24  less than

4 0
3 years ago
Read 2 more answers
Will make ya brainliest pleaseee help
mash [69]

Answer:

A

Step-by-step explanation:

One thing to note is that the side opposite to the angle is taken as perpendicular

If we take 57 as angle then it's opposite side is perpendicular

While if we take 33 as angle x is the perp

6 0
3 years ago
2 3/4-3 3/8÷4 1/2 plus show ur work
sladkih [1.3K]

Answer:

149/60

Step-by-step explanation:

11/4-27/8*1/4*1/2

11/4-27/64

149/64

8 0
3 years ago
A certain forest covers an area of 4600km. Suppose that each year this area decreases by 7.75%. What will the area be after 13 y
wolverine [178]

Answer:

1679.60\ km^2

Step-by-step explanation:

-We can use the exponential decay function to estimate the size after 13 years:

P_t=P_oe^{-rt}

Where:

P_t is the size after t years, t is the time, r is the rate of decay and P_o the original size.

#We substitute and calculate as:

P_t=P_oe^{-rt}\\\\=4600e^{-13\times 0.0775}\\\\=1679.60

Hence, the forest covers 1679.60\ km^2 after 13 years.

4 0
3 years ago
Other questions:
  • if a piece of string 23 inches long is cut into two pieces so that one piece is 9 inches shorter than the other, how many inches
    12·1 answer
  • if the points (2,-3) , (8,3) and (4,7) are the vertices of triangle ,find the coordinate of the middle point of the sides of the
    10·1 answer
  • 13 times what equals 221
    11·2 answers
  • The figures are similar ,find Z .
    11·2 answers
  • Help please!!!! Im really stuck.
    13·1 answer
  • Please tell me b. Do not want to think right now. Thanks.
    6·1 answer
  • Use y = mx + b to determine the equation of a line that passes through the point A(-1, 4) and is
    10·1 answer
  • If
    10·1 answer
  • What id the height of the triangle?​
    15·2 answers
  • WILL MARK BRAINLIEST!!!!!!jessica created a model of an ice cream cone by combining the shapes of a cone and a hemisphere. Based
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!