Top Posters
Since Sunday
10
s
5
j
4
s
4
W
3
a
3
H
3
s
3
a
3
o
3
K
3
m
3
Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
New Topic  
mmi mmi
wrote...
Go to Answer
Posts: 65
Rep: 0 0
A month ago
The mean amount of time needed to thaw a particular frozen dinner in the microwave in preparation for convection cooking is 5.68 minutes. The standard deviation of thaw times is 0.95 minute. If the thaw times are normally distributed, what proportion of the meals will take between 4.36 and 7 minutes to thaw?


▸

0.680



▸

0.482



▸

0.950



▸

0.758

Textbook 
Introductory Statistics: A Problem-Solving Approach

Introductory Statistics: A Problem-Solving Approach


Edition: 3rd
Author:
Read 13 times
1 Reply
Replies
Answer verified by a subject expert
parrotheadparrothead
wrote...
#1
Posts: 79
Rep: 0 0
A month ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here

0.680
1

Related Topics

mmi Author
wrote...

A month ago
Thanks
sleinhi
wrote...

Yesterday
Correct Slight Smile TY
aricketts6@
wrote...

2 hours ago
Good timing, thanks!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  304 People Browsing
 469 Signed Up Today
Start New Topic Take the Tour Study Tips Study ToolsNew Topics Trending Browse by Textbook
Related Images
  
 900
  
 3240
  
 184
Your Opinion
How often do you eat-out per week?
Votes: 67
Previous poll results: Which country would you like to visit for its food?