nerdywolf2003
15.10.2019 •
Mathematics
Agallup survey of 1,001 randomly selected u.s. adults conducted may 2011 asked, "in your opinion, which one of the following is the main reason why students get education beyond high school? " fifty three percent chose "to earn more money." based on these data, i found the 95% confidence interval for the proportion of u.s. adults who choose "to earn more money" to be (0.499, 0.561). which of the following is a valid statement?
a. true or false? a 95% confidence interval based on these altered data would be narrower, because a larger sample size increases confidence, which in turn makes the interval narrower.b. true or false? a 95% confidence interval based on these altered data would be narrower, because a larger sample size decreases the variability of the statistic.c. true or false? a 95% confidence interval based on these altered data would be wider, because a larger sample size increases confidence, which in turn makes the interval wider.d. true or false? a 95% confidence interval based on these altered data would be wider, because a larger sample size increases the variability of the statistic.
Solved
Show answers
More tips
- S Style and Beauty How to Properly Apply Eye Makeup: Tips from a Professional Makeup Artist...
- A Animals and plants How ants survive winter: exploring the secrets of their winter life...
- F Food and Cooking Discover How to Properly Prepare Dough for Rasstegai...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
Answers on questions: Mathematics
- M Mathematics Which equation, together with y = -1.5x + 3, makes a system with one solution? A. y = -1.5x + 6 B. y = -1.5x C. 2y = -3x + 6 D. 2y + 3x = 6 E. y = -2x + 3...
- E English Given that x 35. Would could be the area of this triangle...
- M Mathematics DUE AT 11:59 PLEASE ANSWER NOW...
- B Business Sophie corporation recently produced and sold 100,000 units. fixed costs at this level of activity amounted to $50,000; variable costs were $100,000. how much cost...
- M Mathematics Simplify squareroot of q/36...
Ответ:
Explanation: The degrees of those angles are congruent because they are corresponding angles. This means we can use 4x-14=x+85 to find x.
4x-14=x+85, subtract x on both sides.
3x-14=85, add 14 on both sides.
3x=99, divide 3 on both sides.
x=33