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
Wittaler [7]
3 years ago
11

Marine biologists have determined that the mean age of sea turtles is 80 years with standard deviation of 17.3 years. What is th

e probability of finding a sea turtle that is over the age of 131.9 years old?

Mathematics
1 answer:
Licemer1 [7]3 years ago
6 0

Answer:

0.0015 or 0.15%

Step-by-step explanation:

Data

  • mean age of sea turtles, μ: 80 years
  • standard deviation, σ: 17.3 years

Z score is defined as:

Z = (x - μ)/σ

To find the probability of finding a sea turtle that is over the age of 131.9 years, we have to replace x = 131.9, to get:

Z = (131.9 - 80)/17.3 = 3

The 68 - 95 - 99.7 rules stands that (see figure attached):

P(Z > 3) = 0.0015

You might be interested in
Which statement about anaerobic exercises is true?
mash [69]
Anaerobic exercise is mostly intended to improve cardiorespiratory endurance.The statement about anaerobic exeroses that is true is that <span>Anaerobic exercise is mostly intended to improve cardiorespiratory endurance.</span>
3 0
3 years ago
Read 2 more answers
A triangular towelette has a base of 2 inches and a height of 3 inches. What is the area of a towelette with double the base and
zysi [14]
A triangle with a base of 2 and a height of 3.

Double the base and it becomes 4, and double the height and it becomes 6.

Area of the new figure = 1/2 * base * height = 1/2 * 4 * 6 = 2 * 6 = 12

The area of a towelette with double the base and double the height is 12 inches^2.
8 0
2 years ago
What work do i need to show?
stealth61 [152]
You have to show finding the square root of it ______        ___       __
                                                                       √144x^2  +  √225  =  √0
which will give you 12x+15=0
12x=15
x=5/4
4 0
3 years ago
PLS HELP!!!! LOOK AT PICTURE!
kakasveta [241]

Answer:

Side*side= 0.5625 inch

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Consider the function y = 3x^2. How do the y-values of this function grow?
RoseWind [281]
I would say A but I’m not 100% sure.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which describes a situation when an estimation is appropriate? A. Margo wants to buy a sweater for $15.98 and a pair of socks fo
    5·1 answer
  • Solve this equation using order and operations:
    10·1 answer
  • Subtract m + 6 from 4m + 12.
    9·1 answer
  • Find a vector a with representation given by the directed line segment AB. Draw AB and the equivlent representation starting the
    9·1 answer
  • X - y =2 X + y= -3<br> What is (x,y)
    7·1 answer
  • How do you solve this
    6·1 answer
  • A bag of marbles contains 3 red marbles, 5 green marbles, and 7 blue marbles. If joseph reaches in pulls out one marble, what is
    11·1 answer
  • Find the height of this isosceles triangle
    15·1 answer
  • PLEASE HELP ME
    8·1 answer
  • Helpp me pleaseee I need it?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!