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
kati45 [8]
2 years ago
8

The number of tickets purchased by a customer for a musical performance at a certain concert hall can be considered a random var

iable. The table below shows the relative frequency distribution for
the number of tickets purchased by a customer.
Number of tickets purchased
4 5
Relative frequency 0.20
0.05
Suppose each ticket for a certain musical performance cost $12. Based on the distribution shown, what is the mean cost per customer for the performance?
5245
2
0.45
3
0.10
0.20
$275
$24.50
D
$29.40
$36.00
Advanced Placement (AP)
2 answers:
scoray [572]2 years ago
8 0

Answer:

$29.40 is the answer for this

Liono4ka [1.6K]2 years ago
4 0

Answer:

D. $29.40

Explanation:

Calculation for the mean cost per customer for the performance

Using this formula

Mean cost per customer=[(Number of tickets purchased*Relative frequency)]*Performance cost

Let plug in the formula

Mean cost per customer=[(1*0.20)+(2*0.45)+(3*0.10)+(4*0.20)+(5*0.05)]*$12

Mean cost per customer=(0.2+0.9+0.3+0.8+0.25)*$12

Mean cost per customer=2.45*$12

Mean cost per customer=$29.40

Therefore the mean cost per customer for the performance will be $29.40

You might be interested in
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
Refer to the passage.
Musya8 [376]
2-5 I think so ok bye
4 0
2 years ago
Which o the following best characterizes the passage as a whole
Korolek [52]
Answer: an informal, public voice
3 0
3 years ago
Type your response in the box.
wel

Answer:

Humans belong in the chordata phylum because they meet on the criteria listed on the chart (multicellular, tissues, vertebrae). Each requirement for each phylum also applies to the categories on the right. Because humans are one of the most complex life forms, it only makes sense that we're in the most complex phylum.

8 0
2 years ago
On a GPA 4-point scale, what point value is a B?
Gnoma [55]

Answer:A B+ is a 3.3 and a B- is a 3.0. Some schools might weight it differently, though, so it's best to email one of your teachers.

Explanation:

7 0
3 years ago
Other questions:
  • HELP
    12·2 answers
  • (50 POINTS) Which of the following is NOT a typical Bluegrass instrument?
    7·1 answer
  • What is a slow rise in average global temperature known as?
    15·2 answers
  • Answer choices are
    6·1 answer
  • As the Sun ages, what will happen to life here on Earth? Why?
    15·1 answer
  • Which question can be answered by reading Gertrude (Gudrun) Hildebrandt Moller's account in the "Ellis Island Oral History Proje
    12·2 answers
  • ASAP TODAY What does Diamond say about why societies FAIL to solve their problems?
    6·1 answer
  • Do you know any songs about population? I need songs based on population for AP Human Geography.
    9·1 answer
  • A real-world situation that is unethical to create in an experiment, but still gives us data about society if it occurs naturall
    14·1 answer
  • Identify types of toxic waste generated in a dental office
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!