AnswersAdvanced Financial AlgebraFinancial Statistics and Research

Practice Test Answers

14 verified answers
1
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A tax consultant analyzes the distribution of income tax payments and finds it is highly skewed to the right. Which statement best describes the characteristics of this distribution?

A
The median is greater than the mean.
B
The mean and median are approximately equal.
C
The mean is greater than the median.
D
The distribution has a symmetrical shape.
2
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Rebecca recorded her monthly expenses on transportation for several months. She recorded these values $100, $110, $120, $120, $130, $140, $140, $150, $160, $160, $170 and $180. What is an accurate description of the data values that Rebecca used to create a box plot like the one shown? Expand Image

A
Minimum expense: $100 First quartile (Q1): $110 Median (Q2): $140 Third quartile (Q3): $170 Maximum expense: $180
B
Minimum expense: $110 First quartile (Q1): $120 Median (Q2): $140 Third quartile (Q3): $160 Maximum expense: $170
C
Minimum expense: $100 First quartile (Q1): $130 Median (Q2): $140 Third quartile (Q3): $150 Maximum expense: $180
D
Minimum expense: $100 First quartile (Q1): $120 Median (Q2): $140 Third quartile (Q3): $160 Maximum expense: $180
3

A retail company, "StyleWave," is planning whether to open a new store location in a different city or invest in expanding its e-commerce platform. The management team needs to evaluate both options regarding potential sales growth and operational costs. Sort the questions according to whether they are statistical questions.

Answer:

How many employees are currently working in the company's e-commerce department?|What annual revenue is generated from the company’s existing physical stores in similar regions?,What is the average increase each year in the price per square foot of commercial property of existing stores?,How have online sales trends changed in the last five years in regions without physical stores?

4

A grocery store is evaluating whether to expand its organic product offerings. Which statistical question would be most relevant to making this decision?

A
How do sales of organic products compare to nonorganic products?
B
What are the most common customer inquiries about organic products?
C
How many organic products are currently available in the store?
D
What is the cost difference between organic and nonorganic products?
6

Graph the scatterplot made from the data.

Answer:

point; 6; 10; 12; 22; 18; 30; 24; 28; 15

7

Which candlestick chart accurately represents BioHealth Corp's trading activity for the day?

A
Image with description A box and whisker plot. A red box is from 200 to 205 dollars. The whiskers then extend 215 and 195 dollars.
B
Image with description A box and whisker plot. A green box is from 195 to 205 dollars. The whisker then extends 215 dollars.
C
Image with description A box and whisker plot. A green box is from 200 to 205 dollars. The whiskers then extend 215 and 195 dollars.
D
Image with description A box and whisker plot. A green box is from 200 to 215 dollars. The whisker then extends 195 dollars.
8

Which statement about the scatterplot is true?

A
Lesser interactions on social media result in higher sales.
B
More social media engagement generally boosts sales, but the sales figures start to level off.
C
There is no clear pattern that shows how social media interactions impact sales.
D
Increasing social media interactions always leads to higher sales without any limits.
9

Which category contributes the most to Mike's income?

A
Album Sales
B
Merchandise
C
Online Streaming
D
Concert Tickets
10

What is the range of the income in the sample tax data?

A
77 dollars comma 500
B
75 dollars comma 000
C
45 dollars comma 000
D
120 dollars comma 000
12

Choose the correct answer from each drop-down menu to complete the statement.

Answer:

receiving a discount|the number of booked training sessions

14

Based on the data, what can be inferred about the relationship between the stock prices of Company X and Company Y?

A
There is a perfect positive correlation, meaning the increase in Company X's stock price is causing the increase in Company Y's stock price.
B
There is a perfect positive correlation, but this does not necessarily imply that Company X's stock price is causing Company Y's stock price to increase.
C
There is a perfect negative correlation between the stock prices of Company X and Company Y.
D
There is no correlation between the stock prices of Company X and Company Y.

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