Top Posters
Since Sunday
z
4
n
4
t
4
k
3
x
3
r
3
m
3
j
3
c
3
l
3
e
3
s
2
New Topic  
ktpizzle1993 ktpizzle1993
wrote...
Posts: 155
Rep: 0 0
4 months ago
Use the following to answer the questions below:

Many major television networks air coverage of the incoming election results during primetime hours. The provided boxplot displays the amount of time (in minutes) spent watching election coverage for a random sample of 25 U.S. adults. In this sample, the average time spent watching election coverage was 80.44 minutes with standard deviation of 43.99 minutes.

A horizontal boxplot depicts the results of the time spent watching election coverage for 25 U.S. adults. The horizontal axis is labeled, Hours spent watching election coverage and ranges from 0 to 180 in increments of 20. The whiskers of the box plot range from 2 to 168 and the box ranges from 50 to 115 with a median at 70. All values are approximate.


Construct a 90% confidence interval for the average amount of time U.S. adults spent watching election coverage. Provide an interpretation of your interval in the context of this data situation.
Textbook 
Statistics: Unlocking the Power of Data

Statistics: Unlocking the Power of Data


Edition: 3rd
Authors:
Read 45 times
1 Reply
Replies
Answer verified by a subject expert
eminemluvr87eminemluvr87
wrote...
Posts: 140
Rep: 0 0
4 months ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

ktpizzle1993 Author
wrote...

4 months ago
Helped a lot
Mcb
wrote...

Yesterday
You make an excellent tutor!
wrote...

2 hours ago
This helped my grade so much Perfect
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  523 People Browsing
 115 Signed Up Today
Related Images
  
 335
  
 14115
  
 598
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 436