Question
In: Statistics and Probability
Find the predicted household size for a household discarding x=20.0x=20.0 lb of garbage. Then find the...
Find the predicted household size for a household discarding x=20.0x=20.0 lb of garbage. Then find the 99% prediction interval of yy for x=20.0x=20.0
| Pounds of Discarded Garbage | Size of Household |
|---|---|
| 10.76 | 2 |
| 19.96 | 3 |
| 27.60 | 3 |
| 38.11 | 6 |
| 27.90 | 4 |
| 21.90 | 2 |
| 21.83 | 1 |
| 49.27 | 5 |
| 33.27 | 6 |
| 35.54 | 4 |
(a) predicted household size for a household discarding x=20.0x=20.0 lb of garbage: Answer
(b) 99% prediction interval of yy for x=20.0x=20.0: left side Answer and right side Answer.
Solutions
orchestra answered 1 year agoRelated Solutions
Find the regression equation, letting the diameter be the predictor (x) variable. Find the best predicted...
Find the regression equation, letting the diameter be the
predictor (x) variable. Find the best predicted circumference of a
marble with a diameter of 1.9 cm. How does the result compare to
the actual circumference of 6.0 cm? Use a significance level of
0.05.
_ Diameter Circumference
Baseball 7.3 22.9
Basketball 23.6 74.1
Golf 4.2 13.2
Soccer 21.8 68.5
Tennis 6.9 21.7
Ping-Pong 4.0 12.6
Volleyball 20.8 65.3
The regression equation is y^= + x.
(Round to five decimal places as...
The mass of garbage put out for curbside pickup, per household, in a certain community, is...
The mass of garbage put out for curbside pickup, per household,
in a certain community, is reported to have a mean of 340 kg/year
and a standard deviation of 85 kg/year. Based on this
information:
a) Assume that the population is very large. For a sample of 200
households from this community, calculate, to the nearest %, the
probability that the sample mean will be between 335 and 345
kg/year.
b) Redo Part (a), for a sample size of 1,000...
Find the regression equation, letting overhead width be the predictor (x) variable. Find the best predicted...
Find the regression equation, letting overhead width be the
predictor (x) variable. Find the best predicted weight of a seal
if the overhead width measured from a photograph is 1.5 cm. Can the
prediction be correct? What is wrong with predicting the weight in
this case? Use a significance level of 0.05.
Overhead Width (cm)
8.2
8.1
9.7
8.6
9.8
8.9
Weight (kg)
156
182
241
171
241
210
The regression equation is
(Round to one decimal place as needed.)...
Find the regression equation, letting overhead width be the predictor (x) variable. Find the best predicted...
Find the regression equation, letting overhead width be the
predictor (x) variable. Find the best predicted weight of a seal
if the overhead width measured from a photograph is 2cm. Can the
prediction be correct? What is wrong with predicting the weight in
this case? Use a significance level of 0.05 from table = .811.
Overhead Width (cm) 7.6 8.1
9.5 8.9 9.1 7.9
Weight
(kg)
142 193 244 193
224 179
The regression equation is y (with caret) =...
Arrange in order from Largest in size to Smallest in Size. Type your predicted order of...
Arrange in order from Largest in size to Smallest in Size.
Type your predicted order of the strips from largest to smallest
into the text box and explain:
What strategies you used to arrive at
this prediction.Which items are you most sure about
their relative size.Which items are you least
sure about their relative size.
Biology Size and Scale Strips
A Water Molecule
A Glucose Molecule
An HIV virus
An E. coli bacterium Cell
A Mitochondrion
A Human Egg Cell...
What is the predicted annual credit card charge for a three-person household with an annual income...
What is the predicted annual credit card charge for a
three-person household with an annual income of $40,000 (show your
work) -
Income
($1000s)
Household
Size
Amount
Charged ($)
54
3
4,016
30
2
3,159
32
4
5,100
50
5
4,742
31
2
1,864
55
2
4,070
37
1
2,731
40
2
3,348
66
4
4,764
51
3
4,110
25
3
4,208
48
4
4,219
27
1
2,477
33
2
2,514
65
3
4,214
63
4
4,965
42
6
4,412...
1. What SAMPLE SIZE is needed if a 2 lb. margin of error is required for...
1. What SAMPLE SIZE is needed if a 2 lb. margin of error is
required for computing the 98% confidence interval of the mean
weight of adult female otters? Assume a population standard
deviation of 6 lbs.
2. BY HAND (i.e., calculate the margin of error from the
formula), find the 90% confidence interval for the mean number of
times people breathe per minute (bpm), given that a sample of 60
people had a mean rate of 9.3 bpm. Assume...
Find P(46≤x¯≤54) for a random sample of size 33 with a mean of 51 and a...
Find P(46≤x¯≤54) for a random sample of size 33 with a mean of
51 and a standard deviation of 10. (Round your
answer to four decimal places.)
True or False: The standard error of the mean, σx¯, is always
larger than the population standard deviation σ.
The function y(x, t) = (20.0 cm) cos(πx - 17πt), with x in meters and t...
The function y(x, t) = (20.0 cm)
cos(πx - 17πt), with x
in meters and t in seconds, describes a wave on a taut
string. What is the transverse speed for a point on the string at
an instant when that point has the displacement y = +17.0
cm?
Number
Enter your answer in accordance to the question statement
Units
Choose the answer from the menu in accordance to the question
statement
This answer has no units° (degrees)mkgsm/sm/s^2NJWN/mkg·m/s or
N·sN/m^2...
Historical records show that in 1960 the average household size with 3.29 people with a standard...
Historical records show that in 1960 the average
household size with 3.29 people with a standard deviation of 1.20
people in 2017 a sample 25 households in Richmond Virginia showed
and mean number of residents per house where were 3.91 at a 0.1
significance level is it reasonable to conclude the mean number of
residents in Richmond Virginia today is different from the typical
American household in 1960?
a. in the above problem, the critical values are
(round to four...
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- From 1965 to present, feminism sought to critique mainstream American society in order to challenge proscribed...
- For 20Y2, Tri-Comic Company initiated a sales promotion campaign that included the expenditure of an additional...
- Paymaster Enterprises has arranged to finance its seasonal working-capital needs with a short-term bank loan. The...
- TOWS matrix of WOW MOMO
- Write an anecdotal lead with a person focus from the following information; include a nut graph....
- Step 1 Picture yourself as a Senior Product Manager in your favorite industry. This could be...
- Gauss Jordan elimination using python for a 2d list (3x3) without using any library. Thanks
ADVERTISEMENT