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
jolli1 [7]
3 years ago
6

Given a normally distributed data set of 500 observations measuring tree heights in a forest,

Computers and Technology
1 answer:
bearhunter [10]3 years ago
3 0

Answer:

Since we have the normally distributed data set of the 500 observations. hence, according to the formula there will be 95% of the total observation within two standard deviations from the mean.

Hence, no. of observations will be= 95% of 500= 95 *5 = 475

Also remember standard deviation is (Xi-X')²

The standard deviation is the measurement of the dispersion of the data set from the mean. And its quite important in Data science.

Explanation:

The answer is self explanatory.

You might be interested in
In UML behavioral modeling, a message is _____. (Points : 6) a named location in memory where information is deposited and retri
rusak2 [61]

Answer: a function or procedure call from one object to another object

Explanation: UML(Unified Modeling language) behavioral modeling is the depiction of the relation of the elements in a dynamic manner and the dependency on time .Message in the UML behavioral modeling is a functional call taking place from one element to another.

The interaction is the model is seen through the flow of messages.Other options are incorrect because message is not information holding data structure, does not display the relation between object rather presents the flow and is not a memory location .

7 0
3 years ago
You use the _____ sheet in the format cells dialog box to position data in a cell by centering it, for example.​
Oliga [24]
You use the Alignment sheet in the format cells dialog box to position data in a cell by centering it, for example. Generally along the middle branch is a line or centerline of the definite pipeline on a scale of whatever is indicated.
3 0
3 years ago
if the input message is omitted when creating a data validation rule for a cell, no message will appear when the user selects th
pochemuha

Answer:

True.

Explanation:

If the input message is omitted when creating a data validation rule for a cell, no message will appear when the user selects the cell. Data validation rules are used to define the type of data that can be entered into a cell, and the input message is an optional feature that allows you to provide a custom message to the user when they select the cell. If the input message is not specified, no message will be displayed when the user selects the cell.

6 0
1 year ago
Which file extension takes less storage space?
anyanavicka [17]

I believe the answer would be the JPEG file extension.

4 0
3 years ago
Read 2 more answers
__________ often causes overactive eye movement.
shepuryov [24]
The answer is ; D , xanax
3 0
3 years ago
Read 2 more answers
Other questions:
  • As we learned in this lesson, a byte is about the same amount of memory as a character, such as the letter 't'. There are approx
    13·1 answer
  • The rules of thumb designers use when creating a wireframe page
    8·1 answer
  • Which tag defines the visible content of a web document?
    10·1 answer
  • Television is a technological development that occurred during the what age?
    5·1 answer
  • .A card that connects directly to the motherboard of the computer and has external sockets so that the computer can be connected
    14·1 answer
  • Finding values in an array
    5·1 answer
  • Determine the number of character comparisons made by the brute-force algorithm in searching for the pattern GANDHI in the text
    7·1 answer
  • What was Bill Gates purpose for starting a business?
    12·1 answer
  • How is net pay different from gross pay?
    11·1 answer
  • which server edition doesn't support any server roles that you would typically use with standard version
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!