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
Vesnalui [34]
3 years ago
10

Please answer correctly! I will Mark you as Brainliest!

Mathematics
1 answer:
densk [106]3 years ago
5 0

Answer:

Im pretty sure its 7 but wait for someone else to awnser id.k if i did my math correctly or not lol

Step-by-step explanation:

You might be interested in
A set of data with a mean of 53, and a standard deviation of 6.2 is normally distributed. Find the value of a data point that is
Evgesh-ka [11]

The value of a data point that is -2 standard deviations from the mean

so, 40.6 to 65.4.

<h3>What is the empirical rule?</h3>

According to the empirical rule, also known as the 68-95-99.7 rule, the percentage of values that lie within an interval with 68%, 95%, and 99.7% of the values lies within one, two, or three standard deviations of the mean of the distribution.

P(\mu - \sigma < X < \mu + \sigma)  \approx 68\%\\P(\mu - 2\sigma < X < \mu + 2\sigma)  \approx 95\%\\P(\mu - 3\sigma < X < \mu + 3\sigma)  \approx 99.7\%

From the empirical rule, we know that for 95% we are in 2 standard deviations of the mean. so:

= 53- 6.2- 6.2

= 40.6

The value of a data point that is -2 standard deviations from the mean

53 + 6.2 + 6.2

= 65.4

Learn more about the empirical rule here:

brainly.com/question/13676793

#SPJ2

7 0
2 years ago
Triangles on a square grid what is the property of the triangle
Temka [501]

Answer:

Isosceles triangle

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Ana and Chuyen are exploring
Alina [70]
Ana would be farther from sea level because if you look at a number line and say 0 is the sea level Ana would be farther because -30 is farther away than -12.
Please give brainiest if possible.
Thank you!
5 0
3 years ago
86,678 rounded the nearest ten thousand
Sunny_sXe [5.5K]
90,000 is the answer. have a great day!!
7 0
3 years ago
What is five sixths divided by nine thirds?
Nadusha1986 [10]

Answer:

0.270.27777777777

Step-by-step explanation:

You draw a diagram and color each side in for both of them

4 0
2 years ago
Other questions:
  • What is the slope of a line that is perpendicular to the line y=-0.25x 3?
    11·1 answer
  • A+b/a-b=5/3 what are the following ratios? 3a:2b
    8·2 answers
  • What algebraic expression is a polynomial with a degree of 4
    7·1 answer
  • On a test, 1 point is give for each correct answer and 1 point is deducted for each incorrect answer. On the test, Harold answer
    10·1 answer
  • Every triangle in the figure at right is equilateral. What is the measure of ∠AGE?
    10·1 answer
  • Math hel pls, thank u
    7·1 answer
  • Dj giovanni is making a playlist for a friend; he is trying to decide what 12 songs to play and in what order they should be pla
    8·1 answer
  • PLS HELPS WILL GIVE BRAINLIEST
    8·2 answers
  • 100 g of fish cost 70¢.
    14·1 answer
  • |1/2- x/3|=5/6. Solve for x. There is (most likely) 2 answers
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!