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
Maurinko [17]
2 years ago
8

The mean plus the standard deviation is:

Mathematics
1 answer:
julia-pushkina [17]2 years ago
3 0

Answer: variable is distributed normally, then approximately two-thirds of the population will within plus or minus one standard deviation of the mean

Step-by-step explanation:

The standard deviation is calculated as the square root of variance by determining each data point's deviation relative to the mean. If the data points are further from the mean, there is a higher deviation within the data set; thus, the more spread out the data, the higher the standard deviation.

You might be interested in
Derrick's parents are finalizing a budget for his college expenses. His first year of college will cost $8,000, and his
pychu [463]
The first answer



Step by step

His first year costs $8,000
So our total amount to start with is $8,000

His second year will cost 12% more than his first so $8,000 • 1.12 = $8,960
Our total is now $16,960

His third year will again will be 12% more than his last year so $8,960 • 1.12 = 10,035.2
Our total is now $26,995.2

His last year will be 12% more than his previous year so $10,035.2 • 1.12 = $11,239.42
Our final total is $38,234.62
Which rounded equals $38,235

7 0
3 years ago
Read 2 more answers
I need estimate then record the product
creativ13 [48]
Round and then see what the number you have too add, subtract , multiply, and divide and then you would find the answer
8 0
3 years ago
What is The “Big Stick Diplomacy"
liberstina [14]

Answer:

"Big Stick diplomacy is the policy of carefully mediated negotiation ("speaking softly") supported by the unspoken threat of a powerful military ("big stick")."

Step-by-step explanation:

(nationalgeographic)

3 0
2 years ago
Read 2 more answers
What is the length of AT
balu736 [363]

Answer:

length(noun)

the linear extent in space from one end to the other; the longest dimension of something that is fixed in place  "the length of the table was 5 feet"   duration, length(noun)  continuance in time  "the ceremony was of short duration"; "he complained about the length of time required"  

length(noun)   the property of being the extent of something from beginning to end

"the editor limited the length of my article to 500 words"

distance, length(noun)

size of the gap between two places

"the distance from New York to Chicago"; "he determined the length of the shortest line segment joining the two points"

length(noun)

a section of something that is long and narrow

"a length of timber"; "a length of tubing"



3 0
3 years ago
What is the absolute value of -63 6/7
hichkok12 [17]
There is no absolute value an absolute value is like this I 2 I

8 0
3 years ago
Other questions:
  • If a set of data has mean 60 and variance 9 then it's coefficient of variation is
    13·2 answers
  • What should you do when solving consecutive integer problems
    8·1 answer
  • A student mixes chemicals a and b together and records the amount of time it takes for a color change to occur. the student repe
    9·2 answers
  • Using the figure below, select the pairs of complementary angles.
    11·1 answer
  • Kumar is opening a lemonade stand. He spent $4.50 to build the stand and $2.50 for lemons and sugar. He has enough ingredients t
    7·2 answers
  • Write an equation to represent the following: If the opposite of 16 is
    14·2 answers
  • Chloe was given a large box of 36 chocolates for her birthday. If she eats exactly 2 chocolates each day, how many chocolates wo
    9·1 answer
  • Jose tacking care of a nabers cat for 5 days he has 3 cans of food he needs to feed the cat the same amont every day howw much f
    8·1 answer
  • Solve the inequality<br> x² + 6x + 8 &lt;0
    12·1 answer
  • The first five terms of a quadratic sequence is 1,8,21,40,65 .
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!