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
OverLord2011 [107]
3 years ago
10

Data are drawn from a symmetric and bell-shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 obs

ervations in the data set.
Mathematics
1 answer:
bearhunter [10]3 years ago
6 0
<span>What is the question?

This is an example of an ideal distribution and statical preview of the sample gathered from the population. 900 samples is a great number considering the central limit theorem of 30.
This distribution could also be described as a mesokurtic and normal form of the statistical model.

Statistics. </span><span>Statistics is a branch of mathematics which is the scientific study of mathematical values pertaining to qualitative descriptions and transcribe them into quantifying values such as the descriptive statistics and infuses these quantities in the field of inferential statistics. In these two categories involve probabilities, distribution and deviations which are mainly compositions of the descriptive statistics. Inferential statistics will involve comparison and variation of the given values. Methods are t-test, analysis of variance, and two-way analysis of variance and other methods. </span>

You might be interested in
Henry has 3 black shirts and 7 blue shirts in his wardrobe two shirts are drawn with out replacement from the wardrobe what is t
laiz [17]
3/10 * 2/9 = 1/15
There is a 1/15 chance that both of the shirts he grabbed are black....

:)
7 0
3 years ago
Considering the sign up fee and monthly membership fee for a gym the equation c=30m+25 can be used to represent the total cost o
Naddik [55]

Answer:

$25

Step-by-step explanation:

Cost  = 30 x months  +  25

Every month you will pay 30$

At 0 months when  you sign up  substitute m=0

Cost  = 30x 0  +25 =  0  +25 =25

7 0
2 years ago
James has a mass of 32.8 kg. Ricardo's mass is 8 3/4 kg more than James's. Winthorp's mass is 3.6 kg less than Ricardo's. What i
strojnjashka [21]

Answer:79.5

Step-by-step explanation:32.8+8.75=41.55 41.55-3.6=37.95 37.95+41.55+32.8=79.5

3 0
3 years ago
Hello if someone could explain this question that would be great. Thanks.
guajiro [1.7K]

Answer:

Ok time to get math on

So this would be D

A non-filled in dot means < or > (depending where arrow is pointing)

A filled in dot means ≤ or ≥ (depending where arrow is pointing)

if an arrow points right, then it would be greater than, if arrow points left.. Then its less than

So the graph line is showing that it cannot be equal to AND it is lesser than so the only answer choice that would make the most sense is D

A is greater than which is not the answer

B is only equal to which is way off

C is less than but it is equal which is wrong

D is the only right answer

Hope this helps! :)

7 0
3 years ago
Hi yall is zoelaverne ur quen?
marshall27 [118]

Answer:

fsfds

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Sienna is solving the quadratic equation by completing the square.
    14·2 answers
  • Eight kids can go to the waterpark for $60 how many students go for $195 explain how you know
    12·1 answer
  • Which number is irrational? A) 16.5% B) 0.0675 Eliminate C) 8 3/4 D) π
    15·1 answer
  • Which of the following ordered pairs lies on the graph of h(x) = -2x²?
    13·1 answer
  • Tom started a savings account that earned $168 an interest in eight years with an annual rate of 7% simple interest what was the
    10·2 answers
  • Write the equation of a line in slope-intercept form that goes through the points
    14·1 answer
  • Mrs. Claus makes a
    9·2 answers
  • Simplify the following fraction by putting it in lowest terms or by performing the indicated operation.
    7·1 answer
  • Find a​ point-slope form for the line with slope 1/5 and passing through the point ​(-7​,-6​).
    6·1 answer
  • Ali is x years old Ali’s aunt is four times as old as Ali will be in 5 years Find the present age of Ali’s aunt
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!