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
Bad White [126]
3 years ago
14

95% confidence interval

Mathematics
1 answer:
natita [175]3 years ago
7 0

Your qn is kind of incomplete. But if you are asking that what is 95 percent confidence intervals, then here it is:-

Answer :-

A 95 precent confidence interval is a range of values that you can be 95% certain contains the true mean of the population. This is not the same as a range that contains 95% of the values. It doesn't quantify variability.

You might be interested in
Given ad = bc and ad = bc prove abcd is a parallelogram
Sladkaya [172]

Answer:

See below

Step-by-step explanation:

<u><em>Proof:</em></u>

<u><em>Statements    </em></u>                                 |  <em><u>Reasons</u></em>

AD ≅ BC                                         | Given

AD ║ BC                                         | Given

AC ≅ AC                                         |  Reflexive Property

∠DAC ≅ ∠ACB                               | If 2 || lines are cut by a trans., the                      

                                                       |  alternate interior ∠s are congruent.

ΔADC ≅ ΔBCA                              | S.A.S  Postulate

BA ≅ DC                                        | Corresponding sides of congruent Δs

So, quad. ABCD is a ║gm             | If a quad. has its opposite sides

                                                      | congruent, the quad. is a parallelogram.

6 0
4 years ago
Explain how knowing 50 x 4 = 200 helps you find 500 X 400?
Simora [160]
If you know the answer to 50 x 4 = 200 then you can just add the other zeros
4 0
3 years ago
a frog can jump 2 feet. how many jumps are needed for the frog to cover a distance of at least 13 feet ?
Ugo [173]
To get 13 feet, it needs to jump 6 and 1/2 jumps, but to get the smallest number past 13, 7 jumps are needed to get a distance of 14 feet
6 0
3 years ago
Read 2 more answers
Six less than six timesa number is 12
vovangra [49]
Six (6) less than (subtraction) six (6) times (multiplication) a number (n) is (=) 12.

6n - 6 = 12  

To solve, add 6 to both sides

6n = 18   Dviide both sides by 6
  n = 3
5 0
3 years ago
Help meeeeeeeeeeeeeeeeeeeee
grigory [225]

25. time = distance/speed

\displaystyle t=\frac{66.5\,ft}{105\,\frac{mi}{h}}\times\dfrac{3600\,s}{h}\times\frac{1\,mi}{5280\,ft}\\\\=\frac{66.5\times 3600}{105\times 5280}\,s=\frac{19}{44}\,s\approx 0.432\,s

It took about 432 milliseconds for the ball to travel to the batter.

26. 15 cans at Save Rite will cost 5 times the amount for 3 cans, so will be

... 5×$5.25 = $26.25

15 cans at Spend Less will cost 3 times the amount for 5 cans, so will be

... 3×$7.50 = $22.50

Maria paid $22.50 at Spend Less.

27. Simple interest is computed using

I = Prt . . . . where P is the principal, r is the annual rate, and t is the number of years.

Filling in the numbers gives the interest charge.

I = $8000×0.065×4 = $2080

Malik pays back the principal plus interest, so pays $8000 +2080 = $10,080.

5 0
3 years ago
Other questions:
  • Sigma notation from sum. pls help?? sorry for the calc spam :P
    12·1 answer
  • Three and two third divided by two
    13·1 answer
  • Bowling alley A charges a flat fee of $40 and .40 cents per game. Bowling alley B charges a flat fee of $20 and .65 cents per ga
    7·1 answer
  • Find the actual sum of 1 3/4+1 5/8 do the Turman how much David grew into years explain how you know your answer is reasonable
    14·1 answer
  • Many ground level plants in tropical rainforests have adapted to the shade of the forest canopy. These plants tend to function w
    7·1 answer
  • jacob painted 30% of a banner. luis painted an equal amount of the same banner. the rest of the banner remains unpainted. write
    6·1 answer
  • Solve the following equation: 3 x squared = negative 12
    8·2 answers
  • What is the slope of the line?
    12·1 answer
  • What is the slope of a line that passes through (6,24) and the origin? show work
    12·1 answer
  • Find the indicated length or angle measure (to the nearest tenth).
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!