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
Greeley [361]
2 years ago
14

The results of a poll show that the true proportion of students who prefer the new schedule is likely in the interval (0.195,0.2

45).
What is the point estimate of the proportion of students who prefer the new schedule
Mathematics
1 answer:
mojhsa [17]2 years ago
4 0

The point estimate of the proportion of students who prefer the new schedule is 0.22.

Definition of Point Estimate

Point estimation is a technique used in statistics to determine a single value that will serve as the "best guess" or "best estimate" of an unidentified population characteristic, known as the point estimate. More precisely, in order to produce a point estimate, we apply a point estimator to the data.

For the confidence interval (0.195, 0.245), point estimate is calculated as follows,

p = (0.195 + 0.245) / 2

p = 0.44 / 2

p = 0.22

Hence, the point estimate of the proportion of students who prefer the new schedule comes out to be 2.2.

Learn more about point estimate here:

brainly.com/question/17514579

#SPJ1

You might be interested in
A man travels 13.2 by train, 45.07 by bicycle, and 17.2 by car. How far did he 5 travel?​
Nuetrik [128]

Answer:

75.47

Step-by-step explanation:

<em>Hey there !!!!!</em>

<em>to, see how much did the man travel in total. you just add all of the distances that the man traveled.</em>

<em>he traveled:</em>

<em>13.2  by tairn</em>

<em>45.07 by bicycle </em>

<em>17.2 by car </em>

<em>if you add all of them up :</em>

<em>45.07 + 13.2 = 58.27 </em>

<em>58.27 + 17.2 = 75.47</em>

<em>have a wonderful day </em>

8 0
3 years ago
Read 2 more answers
Fill in the missing number to name a fraction equivalent to 8/3
Sauron [17]
Please provide the other fraction so we can give you the right number or at least a picture.
7 0
2 years ago
In the summer of 2014, the average listing price for homes for sale in the Hollywood Hills was $2,663,995.
Wewaii [24]

Answer:

  • monthly payment: $15,903.61
  • interest: $2,368,664.10

Step-by-step explanation:

a) The loan amount is 90% of the price shown, so is ...

  0.90 × $2,663,995 = $2,397,595.50

The monthly loan payment is given by the amortization formula:

  A = P(r/12)/(1 -(1 +r/12)^(-12t))

  A = $2,397,595.50(0.0525/12)/(1 -(1 +0.0525/12)^(-12·30))

  A = $13,239.61

The monthly escrow payment will be 1/12 of the annual amount:

  0.012 × $2,663,995 / 12 = $2664.00

So, the total monthly payment on the house will be ...

  $13,239.61 +2664.00 = $15,903.61

__

b) The sum of monthly loan payments is ...

  $13,239.61 × 360 = $4,766,259.60

so the interest on the $2,397,595.50 loan is ...

  $4,766,259.60 -2,397,595.50 = $2,368,664.10

7 0
3 years ago
If you roll a fair die 100 times and 35 of the rolls result in a two, what would be the probability of the outcome of a 2,
EastWind [94]

Answer:

56

Step-by-step explanation:

5 0
2 years ago
A young boy let’s out 30 feet of string on his kite. If the angle of elevation from the boy to his kite is 27”, how high is the
const2013 [10]

Answer:

The height of the kite from the ground is 13.617 feet  

Step-by-step explanation:

Given as :

The measure of the string = 30 feet

The angle of elevation from the boy to his kite = 27°

Let the height of the kite from ground = H feet

So, From Triangle

Sin angle = \dfrac{\textrm perpendicular}{\textrm Hypotenuse}

Or, Sin 27° =  \dfrac{\textrm H}{\textrm 30}

or, H = 30 ×  Sin 27°

I.e H = 30 × 0.4539

∴ H = 13.617 feet

Hence the height of the kite from the ground is 13.617 feet   Answer

7 0
2 years ago
Other questions:
  • (7m-35=5+2m) how do I solve for m???
    11·2 answers
  • Simplify and express the answer as a decimal. 3(2.7+5)−2 Enter your answer in the box.
    7·1 answer
  • Laplace Transform of t ^{2}sin(2t)? ...?
    11·1 answer
  • What is the x-axis and the y-axis of -2x+2=-4​
    10·1 answer
  • Look at this triangle.<br> B<br> 8 cm<br> A<br> 22 cm<br> Work out length AB.
    14·1 answer
  • What is the value of 34 + 3.5(−44÷2)? <br><br>a.−111 <br><br>b.−43 <br><br>c.43 <br><br>d.111
    13·1 answer
  • What is the sum of the series
    8·1 answer
  • Can someone help me with homework
    12·1 answer
  • Help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
    6·1 answer
  • Lines a, b, c, and d Intersect as shown.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!