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
Strike441 [17]
3 years ago
15

One consequence of the popularity of the Internet is that it is thought to reduce television watching. Suppose that a random sam

ple of 35 individuals who consider themselves to be avid Internet users results in a mean time of 1.99 hours watching television on a weekday.
Required:
Determine the likelihood of obtaining a sample mean of 1.99 hours or less from a population whose mean is presumed to be 2.45 hours.
Mathematics
1 answer:
frozen [14]3 years ago
7 0

Answer:

Step-by-step explanation:

You might be interested in
Denise has 6 hours to spend training for an upcoming race. She completes her training by running full speed the distance of the
VMariaS [17]
  To solve this problem,you need to use the formula d = rd (distance = rates x time)She runs at a speed of 7 mph and walks at a speed of 3 mph. Her distance running is d = 7trwhere tr is the time she spends running Her distance walking isd = 3twwhere tw is the time she spends walking The distances are the same so7tr = 3tw We also know that the total time is 4 hourstr + tw = 4tr = 4-tw Substitute this value of tr in the first equation7tr = 3tw7(4-tw) = 3tw28-7tw = 3tw28 = 10tw2.8 = tw Denise will spend 2.8 hours (2 hours, 48 minutes) walking back and 1.2 hours (1 hour, 12 minutes running.

Hope I helped :)
5 0
3 years ago
Anyone want to trade brainliests?
earnstyle [38]

Answer:

.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The regular price of a child's entry ticket to a water park is $6 less than that for an adult's. The park offers half off all en
Anestetic [448]
The price is just 50 dollars
7 0
3 years ago
Find the x and y intercept of 8x+10y=15. NO LINK TO ANSWER PLEASE TYPE
oee [108]

Answer:

x intercept: 15/8 and yintercerpt is 3/2

Step-by-step explanation:

to find y intercept you have to put equation in standard form.

10y=-8x+15

y=--4/5x+3/2

x intercept is when y=0, so we plug in 0

0=-4/5x+3/2

4/5x=3/2

x=15/8

7 0
3 years ago
Compare the linear functions expressed below by data in a table and by an equation.
kondor19780726 [428]

Answer:

b,c,e

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • What is the base of the exponential function f(x)=0.5x−2 ?
    7·1 answer
  • Rashad is having a picnic for 62 guests. He plans to serve each guest at least one hamburger. If each package, p, contains eight
    15·1 answer
  • What is the quotient?<br> 5^-6<br> 5^3
    14·2 answers
  • Benny sees an inflatable beach ball for sale at a pool store. The packaging says that the ball has a diameter of 20 inches. Benn
    11·1 answer
  • The answer please please
    5·2 answers
  • X:x is a square number and 20&lt;x &lt;100​
    8·1 answer
  • Determining the End Behavior of a Polynomial Function HELP ASAP !!!!
    15·1 answer
  • Hint : Add togheter and =180​
    13·1 answer
  • Please solve it for me! I need HELP! I hope whoever answers this, lives a peaceful and happy life!
    11·1 answer
  • COME GET SOME COINS &gt;:)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!