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
Andrei [34K]
3 years ago
15

A value two standards deviation from the mean is more likely to occur than a value three standard deviations from the mean.

Mathematics
2 answers:
Murljashka [212]3 years ago
6 0

Answer:

FALSE

Step-by-step explanation:

A value three standards deviation from the mean is more likely to occur than a value two standard deviations from the mean.

Alexxandr [17]3 years ago
5 0

Answer:

A value two standards deviation from the mean is more likely to occur than a value three standard deviations from the mean.

Step-by-step explanation:

Standard deviation is a quantitative measure of the variability of traits of the subjects in a given population. These traits can range from age, height, weight e.t.c. This deviation is brought about by extreme or abnormal conditions, which is the reason why two deviations is more likely to occur than three deviations.

Moreover, going by the provisions of the empirical rule, If data comes from a population that is approximately symmetrical;

95% of the data will fall within two standard deviations.

99.7% will fall within three standard deviations

Find the attachment below.

Nevertheless, in a symmetrical distribution most of the data values fall around the mean. Two standard deviations is closer to the mean than 3 standard deviations hence more likely to occur.

You might be interested in
ST has endpoints S(-2,-4) and T(6,8). Find the coordinates of the midpoint of ST.
Ierofanga [76]
The midpoint is (2,2)
5 0
3 years ago
5x = –25 + 5y <br><br> 10y = 42 + 2x
Novay_Z [31]
To solve this equation there are many ways you can do to solve. One way is to simply substitute one variable for another.

5x = 5y - 25
X = y - 5

10y = 42 + 2x
10y = 42 + 2(y - 5)
10 y = 42 + 2y - 10
8y = 32
Y = 4.

X = y - 5
X = 4 - 5
X = -1.

P(X,y) = P(-1,4). This would be the solution or the point where they would intersect.
3 0
3 years ago
What is the solution to the equation below -2+ square root 3x-2=6
never [62]

Answer:

A

Step-by-step explanation:

Given

- 2 + \sqrt{3x-2} = 6 ( isolate the radical by adding 2 to both sides )

\sqrt{3x-2} = 8 ( square both sides )

3x - 2 = 8² = 64 ( add 2 to both sides )

3x = 66 ( divide both sides by 3 )

x = 22 → A

7 0
2 years ago
3k^2-11k-4=0 solve with quadratic formula
lawyer [7]
It should be k= 4 or -1/3
8 0
3 years ago
A meal plan lets students buy $20 meal cards. Each meal card lasts about 8 days. write and graph equation
Luda [366]

Step-by-step explanation:

Given that,

A meal plan lets students buy $20 meal cards.

Each meal card lasts about 8 days.

Let us assume that y denotes number of days for a 20 dollar meal card i.e. $20 every 8 days.

Let x = number of $ for another day.

So,

y=\dfrac{8}{20}x+8

y=\dfrac{2}{5}x+8

Hence, this is the required equation.

5 0
2 years ago
Other questions:
  • I need help please?!!!
    11·1 answer
  • Find the slope of the equations:
    13·1 answer
  • I need help will give brainliest for correct answer
    12·2 answers
  • PLZ ANSWER <br><br> 1-2x = -X-3
    15·1 answer
  • Anyone know how to do this?
    12·1 answer
  • What is the square unit of this figure?
    6·1 answer
  • Which equation below has a slope of 1/4?
    6·1 answer
  • Determine the slope of the line that passes through the following coordinates: (2,-1) and (3, 1)
    10·1 answer
  • On a certain hot​ summer's day, 557 people used the public swimming pool. The daily prices are $1.75 for children and $2.25 for
    7·1 answer
  • HELP HURRY !! is the graph a function ?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!