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
cestrela7 [59]
3 years ago
5

Which of the following graphs reflects this scenario: following the hurricane, the standardized test scores for all students who

endured extended power outages fell?
Graph showing a normal distribution with peak in the center of the curve.
Graph showing bimodal distribution with two peaks.
Graph showing positively skewed distribution with peak to the left of the curve and tail to the right.
Graph showing negatively skewed distribution with peak to the right of the curve and tail to the left.
Graph showing a distribution with the peak in the center of the curve.
Advanced Placement (AP)
2 answers:
Nikolay [14]3 years ago
6 0

The correct answer is C. Graph showing positively skewed distribution with a peak to the left of the curve and tail to the right.

Explanation:

The purpose of a graph is to show visually numerical data, including how this changes over time. In the situation presented, the test scores fell or decreased after the hurricane.

In this context, it is expected before the hurricane the test scores were high, which should be represented as a peak in the graph as the rate for test scores was high.

Moreover, once the hurricane occurs the peak should decrease, this is represented as a tail in the graph as the scores of students fell or decrease. According to this, the graph that best represents this situation is one "graph showing positively skewed distribution with a peak to the left of the curve and tail to the right".

ch4aika [34]3 years ago
4 0

Answer:

Correct Answer is C!

Explanation:

You might be interested in
Define a free-trade zone and explain how ONE region has used this policy to improve economic growth in the region.
Vladimir [108]

A free-trade zone is by definition “a place where trade is left to happen without tariffs(tax on imports/exports), quotas, or other restrictions”. An example of a free-trade zone is the European Union. There are no tariffs, quotas, or other restrictions placed on trading within the EU countries (they even share a currency). This allows for them to place products at a cheaper price for good quality and still get enough money to grow wealth within the different countries.

8 0
3 years ago
Which of the following has the same relationship as the words below ? Bowl:cereal
Oliga [24]
There both things you use in the morning time
4 0
4 years ago
A researcher wants to test the claim that the proportion of men and women who exercise regularly is not the same. He finds that
jonny [76]

Answer:

Because the confidence interval includes zero, the researcher can conclude the proportion of men and women who exercise regularly may be the same.

Explanation:

When constructing a two-proportion z-interval, it is important to look for the value zero. A value of zero in the interval shows there is no difference in the proportions between the two populations.

If the interval contains all positive numbers, it implies the true proportion for sample 1 is greater than that for sample 2. If the interval contains all negative numbers, it implies the true proportion for sample 1 is less than that for sample 2.

8 0
3 years ago
PLEASE HELP ME SUMMARIZE THIS TEXT
ZanzabumX [31]

Answer:

okay I can't write out the summary but I'll tell you how I can't really get it out cuz I can't see it the first you want to take the main events and the first two lines and first two last lines and put it together

7 0
3 years ago
How was the structure of american society different in 1848 than it has been in 1800
GrogVix [38]
<h2><u>Answer:</u></h2>

In 1845, the United States of America attached Texas, which had won freedom from Centralist Republic of Mexico in the Texas Revolution of 1836. After Mexican powers assaulted American powers, the U.S. pronounced the Mexican– American War (1846– 1848).  

The mid 1800s saw the United States rapidly develop in size. New settlers and new land implied a greater and more grounded nation. It likewise implied dislodging a huge number of Native Americans and the proceeded with spread of bondage.  

The United States turned into a mainland country with the buy of Louisiana from France in 1803 and the settlement of the grounds past the Appalachian Mountains. Westbound development energized strife with Native populaces and prompted their constrained expulsion. By 1820, 2 million Americans lived west of the Appalachians, out of an all out national populace of 10 million.  

The local societies that had created along the Atlantic Coast—New England, Middle Atlantic, Chesapeake, and Carolinas—were transplanted into the Old Northwest (Ohio, Indiana, Illinois, Michigan, and Wisconsin) and the Old Southwest (Arkansas, Kentucky, Louisiana, Missouri, Tennessee, and Texas). Be that as it may, in spite of the fact that Americans had started to distinguish themselves as a country, they were isolated by sectional interests that developed with quick industrialization and the subject of servitude.

8 0
3 years ago
Other questions:
  • Teratogens induce abnormalities in which of the following cells? Multiple Choice (A) Germ (B) Embryonic (C) Somatic (D) Skin (E)
    13·2 answers
  • What does a mission statement typically describe?
    8·2 answers
  • When people with lower incomes pay lower taxes, this represents the role of goverbment called
    6·1 answer
  • _______ is a form of polyphony consisting of two or more rhythmically interlocking voices.
    7·2 answers
  • Three coins are flipped. What is P(heads, heads, heads)?
    10·1 answer
  • What is the male refractory period in girls
    6·1 answer
  • How did Wilson’s mobilization efforts reflect progressivism? Explain your reasoning
    9·1 answer
  • By assigning numerical values to descriptions of observed behaviors, psychologists can transfer __________ data into ___________
    8·1 answer
  • Which of the following is crucial to a state's sovereignty?
    8·1 answer
  • "Colonialism is morally wrong because the greater good of
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!