ChloeLiz7111
04.03.2021 •
Mathematics
Find the total pay. $10 per hour for 40 hours and time and a half for 8 hours
Solved
Show answers
More tips
- S Style and Beauty Don t Sacrifice Your Brows: How to Properly Pluck Stubborn Hairs...
- W Work and Career Secrets of a Super Supervisor: Proper Team Management...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
Answers on questions: Mathematics
- M Mathematics Plz ? ? solve −(3x − 2) = −4(x + 1) − 4. −2 2 10 -10...
- M Mathematics Which equation can be used to find the measure of angle GFE? cos−1(StartFraction 14.5 Over 11.9 EndFraction) = θ cos−1(StartFraction 11.9 Over 14.5 EndFraction) = θ sin−1(StartFraction...
- M Mathematics Pls can u help me answer this❔...
- M Mathematics A plane has travelled 1% of the distance to Bangkok from London. If the plane has travelled 59.192 miles, how long is the distance between London and Bangkok?...
- M Mathematics B. Order the following decimals from least to greatest. 21. 3.21, 3.021, 3.12, 3.12122. 1.3, 1.309, 1.03, 1.3923. 0.09, 0.012, 0.0089, 0.018924. 4.01, 4.0011, 4.011. 4.10125.5.5,...
- M Mathematics Brainliest for solving each equation with substitution....
- M Mathematics Ronald is making pot roast for dinner. He has been cooking the pot roast for 111 hour and 555 minutes. The pot roast needs to cook for 404040 more minutes....
- M Mathematics Question & make any Given that was f(x)=x^2-3/2 a) Find f(3) b) Findf^-1(x) C) Find f^-1(11)...
- M Mathematics Find the areaof the FigureEmA-lom ...
- M Mathematics Kim made two pies that were exactly the same size. the first pie was a cherry pie, which she cut into 6 equal slices. the second pie was a pumpkin pie, which she cut into...
Ответ:
(a)
(b) The best point estimate of
is the sample mean 
The margin of error = 4.552
Step-by-step explanation:
Given : The confidence interval for the population mean = (13.046 , 22.15)
Sample mean :
Standard deviation :
Sample size :
a. Let
represents the population mean.
Then we can write the confidence interval for the population mean as :-
b. The best point estimate of
is the sample mean 
Also, the lower limit of confidence interval can be written as
i.e.
Hence, the margin of error = 4.552