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
sergey [27]
3 years ago
7

In a random sample of 190 people, 151 said that they watched educational television. Find the 90% confidence interval of the tru

e proportion of people who watched educational television. Round intermediate answers to at least five decimal places. Round your final answers to at least three decimal places.
Mathematics
1 answer:
xz_007 [3.2K]3 years ago
7 0

Answer:

(0.7465 , 0.8429 )

Step-by-step explanation:

Confidence Level - "P" values  

90% 1.645

Confidence Interval - "P" values  

(0.7465 , 0.8429 )  

You might be interested in
Which graph shows the solutions to x^2+3x-1 ≥ 0
spayn [35]

Answer:

if i'm not mistaken the answer is B

6 0
3 years ago
Read 2 more answers
For every 14 ice-cream cones you buy, you get 2 free. How many free ice-cream cones will you get if you buy 56 cones?
Ksenya-84 [330]
Ok so i just did 56/14 and got 4. So this means 14 goes into 56 4 times, so now i did 4 x 2 and got 8. So the answer is 8 free cones.

4 0
3 years ago
The difference in length of a spring on a pogo stick from its non-compressed length wen a teenager is jumping on it after θ seco
Mice21 [21]

Answer:

Refer to your notes from module 6 on this.

Step-by-step explanation:

Complete this test question just like you did the practice question from the module. Remember your test is an open note test, but it is not a copy from the internet test. You can do it!!!

6 0
2 years ago
As the weight held by a spring increases, the length of the spring increases, proportionally. Suppose a 2-lb weight stretches a
meriva
The aswer would be B because you have to divide a couple numbers to get 20in. 
6 0
3 years ago
Please help and thank you
ycow [4]

Answer:

D) 130 workers

Step-by-step explanation:

We have the equation, <em>y = 2x + 40</em>, and <em>y, 300</em> (since the y-coordinate represents the # of bottles made), so we can solve for x, <em>the number of workers needed</em>.

Substitute: <em>300 = 2x + 40</em>

Subtract: <em>260 = 2x</em>

Divide: <em>x = 130</em>

Since x = 130 when y = 300, 130 workers are required to make 300 bottles in a day.

4 0
3 years ago
Other questions:
  • The sum of d and 67 is equal to f. Let f = 83.
    5·2 answers
  • Multiply and simplify 8 times 3/10
    5·2 answers
  • A women who is 5 feet 5 inches tall is standing near the Space Needle in Seattle, Washington. She casts a 13-inch shadow at the
    13·1 answer
  • the cafeteria has 2 cases of tuna and 6 single cans of tuna. in all, there are 75 cans of tuna. How many cans of tuna are in a c
    12·2 answers
  • Find the area of the kite.
    9·1 answer
  • Please help.<br> 3 more than 2 times a number is equal to that number plus 4. What is the number?
    13·2 answers
  • For the function h(x)=4x-6 find the following: a. f(0) b. f(3) c. f(1/4)
    12·2 answers
  • It takes Diego 130 of an hour to complete a lap on a circular bike track. The track is 15 mile long. What is Diego’s bike speed?
    11·1 answer
  • PLS HELP IMMEDIATELY PLEASE
    5·1 answer
  • Ten cars were recently assembled at a factory. Of these
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!