Question

2
Probability
Returns
15%
-10%
25%
-4%
20%
6%
40%
Y %
What is the value of ‘Y’ if the expected return from the stock is 8%?
a. 10.75
b. 16.00
c. 23.25
3. The art and science of collecting, analyzing, presenting, and interpreting data is …………
a. Data collection
b. Research
c. Statistics
4. The branch of statistics that gives us methods and tools to make predictions, estimates, and
inferences about populations is ….
a. Quantitative
b. Inferential
c. Descriptive
5. The facts and figures collected, analyzed, and summarized for presentation and
interpretation are ………………………….
a. Data
b. Variables
c. Distribution
6. The dividing line between adjacent classes in a frequency distribution is the class ……
a. Size
b. Mid-point
c. Boundary
7. When drawing a histogram for an unequal class interval the height is taken from the
a. Frequency model
b. Frequency size
c. Frequency density
8. The diagram generated when cumulative frequencies are plotted against real limits of
classes in a distribution is
a. Spurious graph
b. Line graph
c. Ogive
9. The median of a distribution can easily be found using the ………………
a. Ogive
b. Histogram
c. Frequency polygon
10. The circular diagram which essentially displays the relative proportions of classes of a given
sample or population is
a. Histogram
b. Bar chart
c. Pie chart
11. The calculated mean for a distribution could be any of the following except
a. Geometric
b. Harmonic

Answer 1

Answer:

Explanation:

This is not a real equation but i'll try hope this helps Statistics is the science of data, which involves collecting, classifying, summarizing, organizing, analyzing, presenting, and interpreting numerical and categorical information. ... Explain the difference between descriptive and inferential statistics. ... b) Identify the type (quantitative or qualitative) of each variable measured. c) ...