1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
BartSMP [9]
2 years ago
14

Suppose Derrick is an insect enthusiast who measured the body length and weight of three insects in his backyard. His data are s

hown in the table. Length (mm) Weight (mg) Variable Insect 1 5 20 Insect 2 15 30 Insect 3 25 50 Derrick used the data to compute the least squares regression line. y = 1.5x + 10.833 about us Privacy pole con terras afuse Links A 10:28 PM 2/27 2021​
Advanced Placement (AP)
1 answer:
lisabon 2012 [21]2 years ago
7 0

Answer:

See the attached image for the answers!

Explanation:

  • The question is: Calculate the residual value for each of Derrick's data points and the sum of the residual values.

You might be interested in
What are the benefits and drawbacks of map projections
ikadub [295]

Answer:

Map Projections. Advantage: The Mercator map projection shows the correct shapes of the continents and directions accurately. Disadvantage: The Mercator map projection does not show true distances or sizes of continents, especially near the north and south poles.

HOPE THIS WILL HELPFUL TO YOU..

6 0
2 years ago
PSYCHOLOGY
Katyanochek1 [597]
What defines intelligence? And what kinds of intelligence is there? WATCH BSTTLE OF THE BRAINS ON YOUTUBE IT WILL HELP A LOT.
5 0
3 years ago
If the pond is resampled a year later, which of the following would best indicate that the pond had been adversely affected by a
Usimov [2.4K]

This question is not complete; here is the complete question:

A one-hectare pond is sampled in early September. The sample yields 1 small catfish as well as 17 benthic invertebrates that represent 10 species.

If the pond is resampled a year later, which of the following would best indicate that the pond had been adversely affected by adjacent development?

A. An uncommon species has become more numerous

B. An increase in low-tolerance species has occurred

C. A decrease in high-tolerance species has occurred

D. Phylogenetic diversity has occurred

E. The biodiversity of the pond has decreased

The answer to this question is E. The biodiversity of the pond has decreased

Explanation:

In ecology, an ecosystem can be affected by adjacent developments including human developments or even other ecosystems and this can lead to positive or negative consequences.

In this context, one example that shows the was an adverse effect is "The biodiversity of the pond has decreased" because the reduction in diversity represents a major thread for an ecosystem as this makes species more vulnerable to disappear. Also, this can be caused by factors such as pollution caused by human development or major predator of the adjacent ecosystem feeding on organisms in the main ecosystem. Besides this, in the first sample, there were multiple species and a reduction in the second sample shows the ecosystem was weakened.

3 0
3 years ago
Which of these is a characteristic of intraregional migration? A) It is seasonal B) It is sporadic. C) It is permanent. D) It is
Vlad [161]

Answer:

<h2>a)  It is seasonal</h2><h2 /><h2><u><em>hope it helps</em></u></h2>

5 0
3 years ago
Read 2 more answers
Are there types of learning for which the analytical style is clearly superior?
schepotkina [342]
Auditory or reading books
4 0
3 years ago
Other questions:
  • Please help im timed !!
    15·2 answers
  • Explain how did early cities differ from neolithic villages and towns
    6·1 answer
  • What is the difference in meaning between a crash and an accident
    10·1 answer
  • What is marginal cost?
    5·2 answers
  • Name of laws passed under Stalin rule
    8·2 answers
  • Examples of how racism is manifested in schools.
    8·1 answer
  • What is the scope of philosophy?
    13·1 answer
  • Two types of monocular depth cues are
    5·1 answer
  • Plato believed in two different worlds, which he called Heaven and Earth.<br> true or false???
    11·1 answer
  • What is the relation ship between language endangerment to linguistic diversity
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!